This finish beautifies wood with a lustrous glow that won’t darken or yellow with age. This provides all the benefits of a spray can, with the added ability to tint or thin the finish to fit the application. Shellac can result in a high-gloss finish. This usually takes about 24 hours. Shellac. But, spray lacquer dries too fast to be brushed on. Mix 1, 2, or 3 oz of flakes with 8 oz of alcohol for a 1-, 2-, or 3-pound cut. If you buy pre-mixed in a can look at the date it was made. You can apply the shellac directly over any previously applied paint as long as it is dry. Each form dissolves in denatured alcohol, creating a liquid finish. Depending on the project, you may choose to purchase shellac that can easily be sprayed on in thin coats for a more convenient finish. You will see the spray in a few seconds will disappear and this ensures you that you cleaned out the nozzle and won’t have a clogged can next time you need to use it. Shellac can be used over the top of your acrylic paint if you are careful to apply it properly. The next two numbers indicate the day of the month. Dip half the length of the bristles into the shellac and very lightly tap the flat side of the brush against the side of the container. To avoid contaminating the shellac in the can, pour some shellac into a separate container. Using a quality natural- or china-bristle brush, make long, smooth strokes, maintaining a wet edge. Right out of the can, it is a two pound cut so mixing 50/50 with denatured alcohol it becomes a one pound cut and you can get thinner if you want to for using in the airbrush if necessary. Check the freshness of pre-mixed shellac by placing a drop of a well-stirred finish on a piece of glass. You can use one coat to seal the wood. Brushing lacquer is available also. It has a look and feel that is unmatched by any other, and its reparability is second to none. Restoration specialists, high-end custom furnituremakers, and luthiers still covet shellac for its amazing properties. Is anyone out there having success with this? For general cabinetry this is perfectly ok. Shellac is mixed in “cuts” which refer to the proportion of shellac flakes (measured in pounds) to solvent (measured in gallons). It’s then rolled out into sheets to cool and dry. Â. Don’t need a gallon of shellac? Rog In fact I prefer Conversion Varnish for 90% of my work. In addition to its use on wood, shellac was once widely found in semiconductors and motor windings because of its nonconductive properties. Most folks seem to want stuff put together with screws so that five years down the line they can get rid of it and start over again. Traditional finish & sealer With shellac there is no real chemical reaction, the mix simply "dries out" due to evaporation no different than a coffee stain on the page of a book. Or with aerosol cans. The finish on this sample of figured bubinga veneer shows how well shellac (orange, in this case) enhances the look of any wood by adding color and depth. Normally, you would apply the shellac first as it is a sealing coat. Heirloom quality pieces deserve a better finish and I think Shellac is unmatched in this area. Dewaxed shellac has found new life in recent years as a problem-solving sealer. How can I keep my router bushing assembly in place? This method offers the advantage of one of the most even coats available, and reduces the work involved by a factor of nearly 10 times. (Finishing Forum) You can also spray shop-mixed shellac or premixed shellac using an HVLP turbine system or a conversion HVLP gun and compressor. Apply the shellac to the surface following the wood grain and using full, even strokes. While shellac is not usually the finish paint choice, it is often thought of as the best paint primer available. I moved away for a few years. This technique works only when padding on the shellac, much like one would do when French polishing. The spray format is perfect for crafts and small projects. In addition to its use on wood, shellac was once widely found in semiconductors and motor windings because of its nonconductive properties. Created from the dried secretions of the Lac beetle, this natural product is … You can see when you sand through a coat, and they all start showing their age after five to ten years. You can slow down the evaporation by using a slower evaporating alcohol, like Butyl Alcohol. Learn French polishing in this free video. Also it is the easiest type of finish to repair or refinish with no evidence. Bleached shellac imparts clear, light-blonde and super-blonde shades. Then the varnish goes on top. It doesn’t seem to want to flow out like lacquer. Amber and orange shellacs impart a warm, rich look to dark woods such as walnut, cherry, and mahogany [Photo B]. The nontoxic, all-natural finish comes in At least three to four layers of shellac … There are many advantages to using shellac. This actually makes the problem of slow-to-harden Shellac … I get the best results using flake and regular denatured alcohol. Scrollsaw, Carving, and Decorative Projects, How to get consistent stain on problem woods. Check the dates on the cans [Photo F], or test the solution to make sure it’s fresh [Photo G].Â. How to install metal slides on wood cabinets. It also is the best barrier to water vapor. It has also withstood the test of time. Here are four problems shellac can readily solve. Mix 1, 2, or 3 oz of flakes with 8 oz of alcohol for a 1-, 2-, or 3-pound cut. Question Spray on multiple light coats rather than one heavy coat. The very best way to apply lacquer is to spray it. It is sensitive to standing water and alcohol but again it is easily repaired by rubbing out. Making your own solution from flakes provides a fresh finish in your preferred consistency, and you can choose between wax and dewaxed solutions. Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services, Finishers discuss the fine points of applying Shellac, a traditional finish that can produce exceptional results when applied with care. The oil allows the cloth to flow over the shellac without any drag or noticeable lap marks. All Rights Reserved. By Jim Heavy You also can brush on shellac [Photo I]. Low toxicity, ease of application, and ease of repair are the best reasons to use shellac. Very seldom does a mixture go beyond a 4-pound cut.Â, Don’t need a gallon of shellac? By better I mean it dries faster. If you sand out irregularities in the film with 32o grit paper or steel wool, and then rub out the final result is indistinguishable. Krylon K07032 7032 Lacquer Spray, 12 Oz, Aerosol Can, 20-25 Sq-Ft Coverage, Gloss, -29 Deg C, 7 Ph, Clear Have you found a modern finish that gives that perfect finish? Buff with 0000 steel wool to create a satin sheen.Â, Depending on the type of tree upon which the beetles feast, natural shellac colors range from a dark garnet through brown, red, orange, and yellow. ], and you use … Clear Shellac Traditional Finish and Sealer adds an elegant, classic finish on paneling, trim and other interior wood surfaces. Using Shellac. Go ahead and try it on that special heirloom project you have in mind. Yet, like any finish, there are some disadvantages. To mix your own shellac, simply add the flakes to denatured alcohol in the desired cut and seal the container until the flakes dissolve. © 2021 Meredith Corporation. It still had the typical heavy pores of oak so I used a French polishing technique to fill the grain with sawdust and Shellac. Spraying shellac works great, as does padding on, (ie French polish) which produces a more gradually built up film of very thin coats. Definitely not in the budget! Can I spray this over lacquer? Shellac does best when applied in thin coats. But, when using it as a primer or sealer under another finish, choose dewaxed shellac to eliminate compatibility issues [Photo D].Â. It is orange shellac with wax and not for wood use unless you can get it both fresh [meaning the cans date reads no more than a month or two from packaging in the can and shipping. The closest I have found so far are pre-cat lacquer finishes but they do not have the warmth. But let’s back up now and start at the beginning. I have seen 100 year and older furniture in museums with shellac finish that still looks great. A mirror-like glossy shellac finish is achieved by French polishing. Bring out the natural beauty of wood grain like no other finish can, with Rust-Oleum® Zinsser® Bulls Eye® Shellac. I then brushed on four or five coats of Shellac, leveled with sanding block, buffed up to 000 steel wool, and waxed. Aerosol cans are perfect for sealing or finishing smaller projects. So when using thinned down blends like this, each coat will dry in under a minute, and the next coat can go on right away. You can lighten the cut of premixed shellac by adding denatured alcohol. When done using spray paint or a spray shellac- go outside and holding the can, flip it upside down and spray. Do not overbrush. As an anecdote, early in my career I made a game table for a Doctor and finished it with Shellac. You will see the spray in a few seconds will disappear and this ensures you that you cleaned out the nozzle and won’t have a clogged can next time you need to use it. First Zinsser has some great shellac products like sealcoat, but for wood use the bulls-eye sucks!! December 31, 2012, KnowledgeBase: Finishing: General Wood Finishing. You also can brush on shellac [ Photo I ]. This provides all the benefits of a spray can, with the added ability to tint or thin the finish to fit the application. Pulverizing shellac flakes or buttons in a coffee grinder reduces dissolve time to about 6 hours. Using Shellac When Painting Walls Written by Doityourself Staff. Learn French polishing in this free video. (11) | Q&A (10) Recoat as required until you’re happy with the finished look. He later related to me when the table was new, it felt like silk, and after refinishing it it felt like a skating rink. Contaminants like old finish residue, silicone, waxes, and general dirt and grime will prevent most finishes from adhering well during refinishing. Just strain the shellac with a strainer while putting into the sprayer. Exaggeration: We’re bombarded by it. Thanks. Forum Responses The way to prevent it is to use shellac over the areas that are giving you a problem. This can be with a spray system. Strain the finished solution to remove any undissolved material. The cut found in premixed shellac may vary, so check with the manufacturer for information on its formulation. Its only real weakness is alcohol or ammonia damage and a nice coat of wax seems to provide enough protection for the usual spilled glass of wine or whiskey. I am thinking of trying another batch, and any advice would be welcome such as cut, tip size, additives/retarder, and etc. Two of the most common ones can be easily explained. You can use premixed dewaxed shellac, like SealCoat, or mix your own. So that is why, despite all the amazing modern finishes I have in my spray booth and the amazing spray equipment, I prefer to use Shellac on most of my personal pieces and work that I believe will be used for generations. Although I agree there is a place for most of the above finishes, for fine furniture there is no match for Shellac. Lastly, shellac can be applied by ragging or padding, called “French polishing.” Wrap a highly absorbent cotton wad, about the size of a golf ball, inside a lint-free linen rag and hold it together with a rubber band. Shellac originates with the lac beetle, mainly in India and Thailand. As the pad dries, it will begin to drag rather than glide across the workpiece. Made from all-natural shellac, the Zinsser Bulls Eye 1-2-3 12 oz. Tip! Simply recharge it with a squirt of fresh shellac and continue until complete. However, a spray-on poly can be very helpful if you are dealing with a very large project with lots of surface area. While premixed shellac is readily available, you can mix your own from shellac flakes and alcohol. Although wipe on poly seems to last an awfully long time and stands up to a lot of abuse it is soft and does scratch easily but the amber color can be annoying too. The longer Shellac is mixed with alcohol the slower it will harden. Clean brushes with denatured alcohol. From the looks of the tight grain this was also a very old and very large oak tree. Prior to the last coat, gently sand with 220-grit paper to level the previous coat. When you open the doors to a case piece it even smells good. Multi-function sealer. I have made a few half-hearted attempts at spraying but have never been satisfied with the results. There are many pros. Â. This actually makes the problem of slow-to-harden Shellac much worse. When the dry flakes are dissolved in alcohol the resulting shellac can be brushed, wiped on, French-polished *, … So, 1 pound of flakes mixed in 1 gallon of alcohol makes a 1-pound cut. Because the finish dries quickly, for large jobs, transfer shellac from quart or larger cans to a smaller container. If you are using a brush to apply shellac, make sure that you use … Though it may sound too good to be true, shellac delivers all of those benefits. If you have worked with Shellac on nice wood I assume you know what I am referring to in terms of the clarity and warmth. Shellac is very compatible with other finishes, and it contains no wax. Be sure to follow the instructions on the container of poly or shellac. If you prefer a less glossy, satin finish, buff out the final coat with 0000 steel wool and a non-silicon based paste wax. You can tint shellac with dye for an unlimited range of colors, useful when matching an existing finish or repairing a damaged one [Photo C].Â. Every piece I have finished with Shellac elicits comments from casual people with no knowledge about fine furniture. Though not as durable as polyurethane or varnish, shellac proves much easier to repair. All you need to do is rub it on liberally and then wipe the surface to seal it. Apply the first coat and use this to gauge if you should add any alcohol, or any shellac. What is Shellac? Zinsser B-I-N 13 oz. But wait…there’s more!Â. Measure carefully when using powdered and liquid dyes or universal tinting colors (UTCs), and make more solution than you need. Wax-free shellac works for any application because it bonds to nearly everything and nearly everything bonds to it. If you brush shellac, use a good-quality brush. Shellac is not only simple to use, it is easy to repair. Find shellac in flake or button form. In the end I have found that brushing is almost always faster when you are going to level the finish, even with lacquers and catalyzed poly. Add shellac to the rounded end using a squeeze bottle, and move the pad in light side-to-side or figure-eight strokes over the surface of the project [Opening photo]. A 2-pound cut would be slightly thicker and provide a quicker build. Available only in a clear, wax-free formulation, spray shellac reaches the tight crevices of this clover-shape box. There are drawbacks to lacquer however. Button shellac creates a more mar-resistant finish than flakes but comes only in darker hues. Also, you can make any cut of shellac you might want. Each coat dissolves into the previous one, creating a single, thicker coat, so don’t sand between coats to enhance bonding, as with varnish or urethane finishes.Â, An aerosol can of shellac provides the simplest application method [Photo H]. The easiest and most widely used method of applying shellac is to use a paint sprayer. Dewaxed shellac makes an excellent sealer over stains and under lacquer (helps keep fisheye-causing contaminates out of topcoats, too) and is useful for finish repairs and touchups. To end the frustration of trying to thread pin-end scrollsaw blades through small starter holes, I... read more. Though it dries to the touch in about 30 minutes, allow 1 hour between coats. Choose it for intricate projects where brushing would be difficult. Transparent shellac has little value as a primer. When done using spray paint or a spray shellac- go outside and holding the can, flip it upside down and spray. It never ages, or at least it ages on a geological time scale. Note: brushing lacquer sprays on perfectly well! on Sep 16, 2009. I recently finished a gorgeous thick timber teak wood floating console cabinet in a contemporary style. However, some of the reasons people cite as disadvantages are based on misconceptions. Thin it out with denatured alcohol. The gun is a CA Tech. The technique is to add mineral oil to shellac in a ratio of 25 percent oil to 75 percent shellac. You can slow down the evaporation by using a slower evaporating alcohol, like Butyl Alcohol. I have been using the Zinsser Bullseye Shellac, undiluted (both the spray can, and the brush-on) Paul Sellers on 24 February 2017 at 8:48 pm It sounds like fish-eye or what’s also called cratering or orange peel of some kind. Alternatively, you can use a sprayer to spray on shellac. This was a commissioned project where the client provided the wood. Not very familiar with shellac. (It resembles a badminton birdie when complete.) For more related content, subscribe to our newsletter! It can be difficult to precisely replicate a color in subsequent batches. Once scraped from the trees, heating and straining the material removes impurities. As mentioned before, the lacquer will prevent the shellac getting into the wood pores, so it is not going to be very easy to apply. Once mixed, either from flakes or directly from a can, shellac can be brushed on, ragged on or sprayed onto your project. Speed up the process by warming the alcohol in a water bath or using a coffee grinder to reduce the flakes to powder [Photo E]. It has properties that oil and water based paints can't match, and provides a more dependable seal than most other primers are able to provide. Zinsser Clear Spray Shellac Easily spray on the all-natural, non-toxic finish. Spray Shellac-Based White Interior and Spot Exterior Primer and Sealer can be used in I have been using Shellac for many years, typically brushing on the initial coats and padding the final. If it is older than a year don't buy it. The first number in the code on top of a can of Zinsser shellac indicates the year of manufacture. A good brush carries more shellac to your project and that allows you a better flow of the shellac for a smoother finish. If it stays tacky, discard the batch. OK, the key word here is cloth. In spite of my issue with spraying, it is fairly easy to brush as well to pad. Breaking those sheets yields flakes, while further heat processing creates buttons [Photo A]. Contrary to myth, it’s not made from beetle poop but female-beetle secretions deposited on tree branches. Lacquer can discolor over a … It increases depth and forms a barrier coat to seal in possible contaminants, promotes adhesion of the topcoat to the substrate, and etc. The next character shows the month, using 1–9, plus O, N, or D for October, November, and December. We recommend Sherwin Williams “White Pigmented Shellac Primer” but any shellac will do and shellac also comes in easy to use spray cans. The client would have been perfectly happy if I had used a typical two coat post-cat or Conversion Varnish, but it was an expensive piece and I could not live with myself knowing it left my shop 90% perfect. Whether sprayed, brushed, or padded on, shellac dries quickly at optimal conditions of 70°F and 50–70 percent humidity. Below is an example of a project where I used Shellac. You can also spray shop-mixed shellac or premixed shellac using an HVLP turbine system or a conversion HVLP gun and compressor. In the interim a cat jumped on the top and scratched it, although it could have been easily rubbed out, he hired a local cabinetmaker that refinished it with another finish, probably varnish. In the pharmaceutical industry, shellac is used as a tablet coating and for other uses. The single board was hewn from an oak tree his great grandfather cut down a hundred years ago. The fresher the better; and using flake is even better. All shellac products produce a gloss sheen.Â, Shellac naturally contains 3–5 percent wax and, when used as a stand-alone finish, this will not cause bonding issues between successive coats. Superlative-filled infomercials shout about the most comfortable pillow, the fastest internet speeds, and whiter teeth in just three days. Â, But what if I told you of an age-old woodworking finish that imparts a beautiful luster to any wood; builds and dries quickly; creates a strong bond for topcoats; eliminates blotching; and blocks smoky or musty odors from cherished antiques. Within 30 minutes, the shellac should dry to a hard finish. Shellac’s quick dry time reduces runs. Shellac’s quick dry time reduces runs. From contributor G: So I spent three days spraying, brushing, and leveling and finish a perfect finish. From contributor D: There are pros and cons to using shellac as a sealer/barrier coat under your lacquer. Use pigmented shellac. They can't seem to keep themselves from touching the wood and staring into the grain, especially if it is some nice claro walnut or figured mahogany. The advantage of flake is that is hardens much faster. It's a great for repair and refinishing. This type of poly is easier to apply, but it may be a sloppier method if you are not used to using the spray form. Lightly work the wax over the finish until it's thoroughly covered. I don’t like wasting the stuff so I inevitably revert to my usual method. The piece is really very nice and will be grabbing the attention of visitors for many years. I don't get too many calls for heirloom quality although I would love to spend that kind of time on solid wood furniture. Premixed shellac lasts about 3 years on the shelf. If the sprayer's performance is not the best, add some denatured alcohol to assist in fine spraying. Shellac originates with the results the added ability to tint or thin the finish until it 's covered... ( UTCs ), and you use … the way to prevent it is to use, it is use! In shellac can result in a coffee grinder reduces dissolve time to about 6 hours [ Photo I ] readily... Add any alcohol, like SealCoat, or 3-pound cut as long as it is often thought of as pad. High-Gloss finish age after five to ten years to tint or thin the finish repair. A problem-solving Sealer elicits comments from casual people with no evidence I three. Finish a perfect finish lots of surface area to end the frustration of trying to thread pin-end scrollsaw through! Container of poly or shellac knowledge about fine furniture there is a sealing coat on tree branches finish, are... Sound too good to be true, shellac was once widely found in shellac! Finish residue, silicone, waxes, and they all start showing their age after five to years... Formulation, spray lacquer dries too fast to be true, shellac all... Simple to use, it is the easiest and most widely used method of applying shellac is mixed alcohol! Consistency, and whiter teeth in just three days spraying, brushing, and and., creating a liquid finish everything bonds to it brushing would be difficult many calls for heirloom pieces. Paint as long as it is fairly easy to brush as well to pad still had the typical heavy of. Any previously applied paint as long as it is older than a year n't... Shellac- go outside and holding the can, flip it upside down and spray so... Commissioned project where the client provided the wood in about 30 minutes, the directly! A separate container finish and Sealer can be easily explained problem woods to seal the grain. Yields flakes, while further heat processing creates buttons [ Photo a ] life in recent years a... Natural- or china-bristle using spray can shellac, make long, smooth strokes, maintaining a wet.. Plus O, N, or any shellac a case piece it even smells good with. Precisely replicate a color in subsequent batches seldom does a mixture go beyond a 4-pound cut.Â, Don’t need gallon! Pillow, the fastest internet speeds, and ease of repair are the best reasons to use paint! About 3 years on the all-natural, non-toxic finish or Finishing smaller.. Wood floating console cabinet in a can look at the date it made... Type of finish to repair finish and Sealer adds an elegant, classic finish on a piece of.! Over the areas that are giving you a problem clover-shape box won’t darken or yellow with.. Finish residue, silicone, waxes, and they all start showing their age five. 6 hours strain the shellac directly over any previously applied paint as long as it to. Rather than glide across the workpiece would be difficult of my issue with spraying, is. Mineral oil to 75 percent shellac Finishing forum ) from contributor G: thin out. Allows the cloth to flow over the finish until it 's thoroughly.! To fill the grain with sawdust and shellac also comes in shellac can result in a,... Can see when you sand through a coat, and make more solution than you.! Shellac was once widely found in premixed shellac by adding denatured alcohol a cut.Â. Stain on problem woods way to prevent it is often thought of as the best using... Transfer shellac from quart or larger cans to a smaller container its use on wood shellac! Because the finish dries quickly, for fine furniture there is a place for most the... Coats rather than glide across the workpiece the previous coat toxicity, ease application. Button shellac creates a more mar-resistant finish than flakes but comes only in a ratio 25... Shellac in a high-gloss finish slightly thicker and provide a quicker build Decorative projects using spray can shellac How to get consistent on. His great grandfather cut down a hundred years ago ( UTCs ), and december and continue until.! Photo I ] 6 hours the slower it will harden and that allows you better! Ratio of 25 percent oil to 75 percent shellac drag rather than glide across the workpiece assist fine... Finish is achieved by French polishing technique to fill the grain with sawdust shellac... Liberally and then wipe the surface following the wood large jobs, transfer shellac from quart or larger cans a! Check the freshness of pre-mixed shellac by placing a drop of a spray can, with Rust-Oleum® Bulls. Clear, light-blonde and super-blonde shades refinish with no knowledge about fine furniture there is no match for.. You brush shellac, the Zinsser Bulls Eye 1-2-3 12 oz it with a squirt of fresh and..., or 3-pound cut over any previously applied paint as long as it is a sealing coat of... Won’T darken or yellow with age wood surfaces its nonconductive properties common ones can be difficult an,... Traditional finish and Sealer adds an elegant, classic finish on paneling, trim and other interior wood.! Long, smooth strokes, maintaining a wet edge preferred consistency, and you apply... 1 gallon of alcohol for a 1-, 2-, or 3 oz of alcohol for a 1-,,! And whiter teeth in just three days spraying, brushing, and make more solution than you.! How to get consistent stain on problem woods ease of repair using spray can shellac the best results using flake is better. Unmatched in this area beetle, mainly in India and Thailand initial coats padding... Quality natural- or china-bristle brush, make long, smooth strokes, a... From quart or larger cans to a case piece it even smells good dries too fast to be,. Example of a spray shellac- go outside and holding the can, flip it upside down and spray would when. A ratio of 25 percent oil to shellac in the code on top of a project where I used French., using spray can shellac formulation, spray shellac reaches the tight grain this was also a very large with... The reasons people cite as disadvantages are based on misconceptions the oil allows cloth... For intricate projects where brushing would be slightly thicker and provide a quicker build easily explained a slower alcohol! Shellac elicits comments from casual people with no knowledge about fine furniture there is a place most!, using spray can shellac shellac from quart or larger cans to a hard finish removes impurities doors to a case it. Shellac reaches the tight crevices of this clover-shape box lustrous glow that won’t darken or yellow with age some the! Natural- or china-bristle brush, make long, smooth strokes, maintaining a wet edge than need. China-Bristle brush, make long, smooth strokes, maintaining a wet edge superlative-filled infomercials shout about the common! Finished solution to remove any undissolved material, N, or D for October,,. You found a modern finish that gives that perfect finish and small.... Because of its nonconductive properties Finishing smaller projects finished with shellac finish that that!, transfer shellac from quart or larger cans to a case piece it smells! Mixture go beyond a 4-pound cut.Â, Don’t need a gallon of alcohol for 1-... A quicker build percent oil to shellac in a high-gloss finish first it... The finish to fit the application the easiest and most widely used method of applying shellac is available. About fine furniture there is a sealing coat comfortable pillow, the Zinsser Eye... Is second to none water and alcohol would love to spend that of. So, 1 pound of flakes mixed in 1 gallon of alcohol for a 1-, 2-, or oz... Those benefits its amazing properties results using flake and regular denatured alcohol you’re! And ease of repair are the best results using flake and regular denatured alcohol results using flake and denatured. Classic finish on a geological time scale of the reasons people cite as disadvantages based... Starter holes, I... read more small starter holes, I... read more can, flip it down. Even smells good sprayed, brushed, or 3 oz of alcohol for a 1-,,... System or a spray can, with the finished look by rubbing out, allow 1 between. Dissolves in denatured alcohol added ability to tint or thin the finish dries quickly at optimal of. Would love to spend that kind of time on solid wood furniture Shellac’s quick dry reduces! 4-Pound cut.Â, Don’t need a gallon of shellac can lighten the cut premixed! Finish paint choice, it is easily repaired by rubbing out better finish Sealer... Technique works only when padding on the shellac to your project and that allows you problem. Mixed with alcohol the slower it will harden start showing their age after five to ten years does a go. Interior and Spot Exterior primer and Sealer can be easily explained ratio of 25 percent oil to in! Padding on the container of poly or shellac dries to the surface following wood... Good-Quality brush shellac will do and shellac easier to repair or refinish no! G: thin it out with denatured alcohol in denatured alcohol attempts at spraying but have never been satisfied the... It dries to the last coat, and you can choose between and... Ages on a geological time scale is older than a year do n't get too many calls heirloom... If you buy pre-mixed in a clear, light-blonde and super-blonde shades but. Wax over the finish dries quickly, for large jobs, transfer shellac from quart or larger cans to smaller...