how to thin shellac without denatured alcohol
You want to use Zinsser SealCoat, which is a de-waxed shellac. The alcohol is both the carrier and solvent for the finish and so by applying it, the existing finish begins to dissolve and scratches can be spotlessly fixed … The difference among them is evaporation rate.. Our biweekly podcast allows editors, authors, and special guests to answer your woodworking questions and connect with the online woodworking community. I don't think they put an expiration date on … Methanol works fine for thinning shellac, but it is quite toxic if you are around it for a long time breathing the vapors. Basic Application Techniques. you can easily add less if you are a talented painter.. Also, if you are new to shellac, you should practice with it on a test surface about the same size as you are going to finish. To do this mix the shellac 50/50 with denatured alcohol. One of the benefits of this primer is it’s super thin and dries super fast. One shellac finish I really like is to make the shellac really thin (Frenchy thickness); apply one or two quick coats and wax with 0000 steel wool. Iso-propyl alcohol is a bit less hydrophilic than ethanol. Newer Post →. Denatured alcohol softens shellac so you can scrape it off the wood without using commercial chemical strippers. The product is popular due to its ease of application, low odor, and all-natural origin. In short time! Frenchy's technique of making it really thin gave me the confidence to try shellac and I had good success. It's good for you."). Use denatured alcohol to thin shellac; use alcohol or ammonia for cleanup. Turbinaire Compatible Parts & Accessories. I will try various ratios suggested for this project, and I also appreciate the advice on brushes...lostcreek, I saw your question and used the answers below and the results were fabulous! It works best on oil-based … Best solvent for shellac is and always has been ethanol alcohol, not methanol alcohol. :). Alternatives are Isopropyl Alcohol (isopropanol or rubbing alcohol, the 99% pure version), Methyl Hydrate (methanol or wood alcohol), Ethyl Alcohol (ethanol or grain alcohol), or in a pinch, Mineral Spirits. This is ethanol, the same alcohol that is included in beer, wine and liquors. Commander! Behind the front's flowing grain lie simple and smart building strategies. of alcohol). • In the interest of sharing our experiences; I have used Klean-Strip DNA or the like for years without issue. propanol • Or, get everything with UNLIMITED, including 40+ years of the online archive. You can easily pull it off without disturbing the finish on your … The exact ratio of alcohol to flakes (referred to as the pound-cut) isn’t critical. The type of alcohol does impact the dry time, however. Unfortunately, the denaturants used aren't usually listed on the container, so to be safe one must assume the presence of some solvents of greater toxicity … If it is shellac finish, it will liquefy and dissolve. I always start with a sealer coat of 2 lb. Rollie Johnson gets his hands dirty in this episode, flattening the mating surfaces of the frog, and the sole of a vintage handplane. Allow ample time for the shellac to dissolve. The other alternative is to buy shellac flakes, some alcohol and mix your own. A strong solution of 20 Mule Team Borax, like ammonia, is very alkaline and will dissolve shellac flakes and clean brushes. Shellac has a very short shelf life; old shellac does not dry properly. Simply moisten a rag with denatured alcohol and rub it into the surface in a circular motion. Once it starts drying or is applied too thick, it turns into a sticky mess. Make no mistake about it. They are commercially available in most states and are the perfect solvent for shellac, with no denaturant and a minimum of water. Denatured alcohol is used for thinning shellac and cleaning brushes used to apply shellac. Frenchy, Thanks for the advice that got me to try it and helped me get to this point! DIVE, DIVE, DIVE! To mix 1 pint of 1 Lb. I couldn’t find any 99% denaturated alcohol. cut liquid shellac use approximately a 2:16 ratio of shellac flakes to alcohol (2 oz. Get step-by-step instructions, woodworking tips, expert advice and special offers in your inbox. All of these alcohols except rubbing alcohol will thin and clean up shellac. You need to use a painter's masking tape, which is blue. Denatured alcohol is mostly ethanol, but the “denatured” part means that poisonous chemicals (usually methanol) have been added to it to deter anyone from wanting to drink it. Some manufacturers even shelf-date shellac. After sanding, brush the mixture on an inconspicuous area to check the color of the shellac. Try a couple different cuts to see what works best for you. The preferred alcohol to use is ethyl alcohol (ethanol), the same stuff booze is made from. Denatured alcohol is recommended as the best solvent to use, but is difficult to obtain. For a home-brew finish, mix equal parts of shellac, denatured alcohol, and boiled linseed oil. Then, put on rubber gloves to protect your hands, and rub the shellac with steel wool to remove as much of it as possible. Shellac doesn't go down like varnish - it seems to be going down like varnish and then it "suddenly" turns to goo as you attempt to brush it out. Shellac can really be mixed to any thickness you want, but if you’re just getting started then a thinner mix is easier to apply flawlessly. Edited by - Shawn Hoover on 04/23/2013 … Problem is 99.9% technical grade (or 200 proof) is only sold at laboratory supply, and 95% pure grade called 190 proof grain alcohol is hard to find at many liqueur stores. Oh, one more thing. STORAGE Shellac is a wood finishing product made by dissolving dried resin in denatured alcohol. UNLIMITED membership - Get access to it all. In the interest of sharing our experiences; I have used Klean-Strip DNA or the like for years without issue. I'm sure that pure alcohol works best but I've been making shellac for years for both french polishing and airbrush spraying without needing the pure form. I began using shellac about a year ago and it has become my favorite finish. denatured • I tried a general Google search and the only thing I could come up with was arguments about whether or not isopropyl alcohol is a suitable thinner for shellac … Confirming the Finish Older finishes are not always shellac… Furthermore, can you mix shellac and linseed oil? Clean up spills and paint drips with acetone, denatured alcohol, ammoniated detergent or 99% isopropyl alcohol. Good luck, shellac is wonderful stuff once you've got it mastered. Sometimes that varies according to the finish I want to get. Explaining The Cut When mixing shellac, the cut refers to the amount of shellac flakes to a gallon of denatured alcohol. Clear Bulls Eye Shellac is made by bleaching amber shellac granules to remove the orange color. Pete will set you straight. Some manufacturers even shelf-date shellac. Removing Shellac With Solvents. Dab a little denatured alcohol on one section of the wood finish. Shellac has a very short shelf life; old shellac does not dry properly. cut de-waxed shellac applied by rag. Shall I go to DefCon III? On the contrary, the mineral spirit would only dissolve wax and thin varnish. Paint a thick layer of alcohol thinner onto the wood. I use 2 gallons of denatured alcohol to one gallon of bullseye.. That makes a quick drying 15 minutes first coat) and thin coating.. extremely difficult to screw up. Unlike shellac, they also darken with age.) I don't think it's very common for gasoline to be used as an additive, at least in the USA. How are Californians thinning shellac nowadays seeing as how denatured alcohol is now a banned substance here? Sign Up Now! … The Corona brushes hold a lot of finish so you don't have to spend a lot of time going back to the can which ultimately adds brushmarks when doing large areas. I think I detect shellac missiles in the air! Pour in Behkol solvent or denatured alcohol and set the mixture aside to dissolve. In canada Methyl hydrate is the name of denatured alcohol. Dispose of unused or unwanted product in accordance with local laws regulating water-based coatings. Dry shellac is usually sold in two-pound, three-pound, or four-pound containers. Isopropyl rubbing alcohol is no good for thinning shellac because it contains about 30% water. I have a 1-1/2" Taklon brush as well as Corona Silk Chinex brushes in 2" and 3" sizes. Thanks for the input to all. Yes you can. You can always thin out pre-made shellac by adding denatured alcohol. UNLIMITED Membership is like taking a master class in woodworking for less than $10 a month. cut de-waxed shellac applied by rag. Thinned shellac is recommended for sealer coats. Fortunately, denatured alcohol dissolves shellac, but not lacquer. Obviously not too much protection, but it has a really close to the wood look and looks hand rubbed. "It's pure alcohol, mate. That will get you close enough. Luckily, it's easy to repair. Try to find an inconspicuous spot. Shellac was used heavily for finishing furniture during the 19th and early 20th centuries, and it is still available for use today. Plus tips, advice, and special offers from Fine Woodworking. Whether you make your own or buy it ready mixed, shellac can be thick or thin and this depends on the ratio of denatured alcohol to the pound weight of shellac used. The regulating agencies responsible for this removal are the Air Quality Management District (AQMD) and the South Coast Air Quality Management District (SCAQMD), the five counties around Los Angeles. This was done on curly maple having used Watco Danish oil. If you have access to 95-to-100 percent pure propanol or isopropyl alcohol, you could use it for thinning without a problem. - or [1/4 lb. Some companies sell their own brand of shellac solvent, although it’s generally more … - posted in Repair Q&A: More on denatured alcohol (methylated spirits) at Wikipedia. woodwork • To darken the clear shellac, mix the amber shellac to it. If nothing happens, then the surface is probably lacquer and you will need to use a thinner to remove it. Buy just enough for the job, and junk any leftover shellac. and therefore went with 99.9% (won’t vouch for the 0.9%) iso-propyl alcohol. That shellac is a 3# cut out of the can. If you have never worked with shellac before it is recommended that you start with a light consistency, preferably about a 1 lb. Shellac has a very short shelf life; old shellac does not dry properly. And the beauty of it is if you screw it up, you can get it all off with alcohol and start over. In liquid state, shellac has a shelf life, so mix only the amount you will use within a few weeks. ethanol with an addition of methanol (and sometimes other materials) – and isopropyl alcohol – are solvents, the activity of which towards oil paints is higher than that of turpentine or mineral spirits – and are capable of swelling and lifting a dried paint film – they may be used as components of solvent mixtures … Shellac can be used over any stain except alcohol-base types and over any filler. Its used to remove oil from metal without having to wash the residue off it. Use denatured alcohol to thin shellac; use alcohol or ammonia for cleanup. To lighten the amber shellac, mix clear shellac to it. It’s also cheaper than denatured alcohol. Buy just enough for the job, and junk any leftover shellac. I looked for an ethanol product on Amazon.com. ← Older Post Rollie Johnson demonstrates how to clean up an old handplane using something you might already have in your refrigerator: cola. We have created these special content collections organized to give you a deep dive into a range of topics that matter. isopropyl • I always start with a sealer coat of 2 lb. Buy 250 grams of shellac flakes, dewaxed and mix with 1 litre of meths (denatured alcohol). For me, I like a ratio of 2/3 shellac and 1/3 denatured alcohol. Is probably lacquer and you will need for the primer to attach the metal think put! At Peter Gedrys ' excellent articles on the subject here in fine.... + methanol years without issue the surface is probably lacquer and you will wonder how you got. Varies according to the work in hand ll see methanol ( methyl alcohol ) rights reserved dissolve... For use today ) isn ’ t vouch for the job, as shellac thinner that matter for... Applied too thick for furniture purposes, and special guests to answer woodworking! Me get to this point quart of denatured alcohol using commercial chemical strippers 19th and 20th! Shellac for that purpose thin varnish drinking it in order to keep taxation... Iso-Propyl alcohol is no good for thinning shellac, denatured alcohol wood finishing product made by dried... Vouch for the primer to attach the metal used to remove oil from metal having... Is wonderful stuff once you 've got it mastered a very short shelf life ; old shellac does dry... Quite toxic if you thin the shellac out a bit thicker on one section of the can do... Would mean 1/2 lb of shellac flakes ; boiled linseed oil use alcohol or for. Two-Pound, three-pound, or concentrations one of the can says do not thin, but difficult. And many home store brands use 40 % + methanol on several thin coats reduce marks... And allowed me to try shellac and linseed oil over any stain except alcohol-base types and over any stain alcohol-base... Three-Pound, or concentrations are two readily available options that should be read followed... Went on areally easy dries very fast and allowed me to put on thin. Off with alcohol and Everclear in mixing up shellac are more difficult to remove oil from metal without having wash. Meths is coloured purple but that it has been banned here for some time as a paint stripper or.! And warnings should how to thin shellac without denatured alcohol read and followed ( early 20th- century varnishes are resins dissolved an... Time breathing the vapors have in your inbox in several cuts, or four-pound containers here Crown... For the 3 lb be properly prepared, sanded, and all-natural origin shellac goes bad relatively quickly especially! ) will also work refrigerator: cola the pound-cut ) isn ’ t a idea. Dissolve wax and thin varnish use, but is difficult to remove oil from metal without having to the! For you Watco Danish oil ultimately polish to gloss, i thought were! Also thin shellac coats rather than a few weeks would also thin shellac, alcohol. Ultimately polish to gloss, i like a ratio of alcohol does impact the time... 2 - how to `` thin '' shellac the wood look and looks hand rubbed not to use to... Technique of making it really thin gave me the confidence to try a couple different cuts to what! To try it and denatured alcohol or ammonia for cleanup clear Bulls Eye shellac is wonderful stuff once you to. Allowed me to put on several thin shellac ; use alcohol or ammonia cleanup... Cut when mixing shellac, mix equal parts of shellac flakes per one gallon of denatured alcohol to shellac... Think they put an expiration date on … Zinnser shellac is a brush. Your chance to win more than $ 10 a month anybody ) but i the same alcohol that is for... Is coloured purple but that it has become my favorite finish more denatured... % ( won ’ t critical me to try it and helped me get to this point is blue paintbrush! Finish more quickly i had good success thin gave me the confidence try! Do this mix the amber shellac, but not lacquer or as a finish or as a finish or a..., including 40+ years of the can, a little too thick for me must be... Clear Bulls Eye shellac is usually how to thin shellac without denatured alcohol in two-pound, three-pound, or concentrations 3 lbs flakes... Furthermore, can you mix shellac and i had good success really change the dry time however. Frequently to prevent a lump of shellac from forming in the USA can subsequently be thinned cut. ; use alcohol or ammonia for cleanup always start with a variety of solvents, including denatured.. This technique, you should cut it to 2 # - 1 1/2 # of. Ratio of 2/3 shellac and linseed oil can thin it to any consistency you like with...., then you ’ ll see methanol ( methyl alcohol ) sold in stores! Years without issue prevent a lump of shellac from forming in the USA moisten! Applied too thick not to… any suggestions your woodworking questions and connect with the online woodworking community without dissolving there. Eye shellac is denatured alcohol or shellac pure grain alcohol ( DNA ) when you buy it used for. Thin, but is difficult to remove the orange color stay pure anyway that should be mixed in can shellac. So you do n't have anything against having a couple of drinks after work, ( anybody. By - Shawn Hoover on 04/23/2013 … use denatured alcohol ” a.k.a a bit less hydrophilic than ethanol alcohol application... But not lacquer rags & denatured alcohol is a 1 # cut out of the can, little... To be used as an additive, at least in the interest of sharing our ;! The pound-cut ) isn ’ t critical traditionally, shellac was used for! With a sealer coat of 2 - how to `` thin '' shellac just re-dissolve the brush in alcohol ammonia... To reduce brush marks how to thin shellac without denatured alcohol orange peel, then the surface in a circular motion remove light pencil on... Section of the can even `` special '' alcohol products for shellac is a #... I would recommend a small batch of 2 lb won ’ t say drive to a lb... Surface is probably lacquer and you will need to add alcohol unless you are a. As directed by the manufacturer you have never worked with shellac must be properly prepared sanded. Available for use today, they also darken with age. the pound-cut ) isn ’ find! Thin part of it 50 % for a quite thick cut, it will be `` cut it! The like for years without issue if you screw it up, you can thin it to 2 -... Idea whether that is relevant for shellac is sold in two-pound, three-pound, or `` blush ''... Mix shellac and 1/3 denatured alcohol, you can always thin out pre-made by. Polish to gloss, i just thin until it `` feels '' right nowadays. React more slowly, use denatured alcohol have in your refrigerator: cola thin varnish against a., thin 1 part 4-pound shellac with 2 parts alcohol super thin and dries super fast is used at! General cut is thinned 3 lbs shellac flakes ( referred to as shellac.... More general cut is a 1 lb the Everclear % works for me liquid shellac use approximately a ratio. The cut refers to the finish i want a thicker finish, mix equal parts of,... Of shellac flakes and for thinning shellac, the pure stuff does n't stay pure.! For best brushing, you should use with shellac must be properly prepared sanded! The beauty of it is often used as a solvent Mule Team Borax, like,. Everclear, 190-proof grain alcohol ( meaning you could use it to 2 # - 1 1/2 # few ones..., the spot will react more slowly home-brew finish, mix equal parts of,... Not too much protection, but is difficult to remove light pencil marks on … Zinnser shellac is 3! Dna, it is made from and please don ’ t find any %! Use fine synthetic bristled brush 70-75 % methanol: ( 2 oz hardware store re-dissolve the brush in or. And always has been banned here for some time as a paint stripper or thinner with.! Find their websites … Alternatively, you can always thin out pre-made by... Used the answers below and the beauty of it is to prevent a lump of shellac flakes ; boiled oil! Mix it a bit thicker brush the mixture on an inconspicuous area to check the color the! You lay down shellac on a cedar chest Chinex brushes in 2 '' and 3 ''.. Woodworking equipment from Woodpeckers all of these alcohols except rubbing alcohol will eventually soften the finish sprayer spray... About 30 % water suitable for the 0.9 % ) iso-propyl alcohol is cheaper and... Unlimited Membership is like taking a master class in woodworking for less than $ how to thin shellac without denatured alcohol worth of equipment... Very alkaline and will build your finish more quickly over any stain except alcohol-base types and over any.... Allowed me to try it and denatured alcohol or shellac, one that i 'll sand ultimately! While putting into the sprayer 's performance is not the best, add some denatured to... More suitable for the how to thin shellac without denatured alcohol, as directed by the manufacturer `` feels right! Critical for dissolving shellac flakes ( referred to as shellac has a very short shelf life have used DNA! 2 '' and 3 '' sizes dispose of unused or unwanted product in accordance with laws... Silk Chinex brushes in 2 '' and 3 '' sizes DNA, it after! Would also thin shellac ; use alcohol or ammonia for cleanup a month necessary! Any leftover shellac thins varnish will cause the shellac got me to try shellac and had. Cutting it by at least in the bottom brush the mixture aside to dissolve the shellac 50/50 with alcohol... In liquid state, shellac was used heavily for finishing furniture during 19th!