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how to dissolve shellac flakes

not as a barrier for urine, smoke or sap). Shellac does not dissolve in alcohol. Oct 11, 2012 - Shellac is a sticky resin commonly used as a wood sealer and finisher. Shellac flakes can be pounded in a bag until powdery, to help them dissolve faster. Shellac is can easily be damaged by water or alcohol, leaving white spots on the wood piece. Because of its origins, it is not vegan, but it is a renewable resource, unlike its synthetic alternatives. (See chart.) If the flakes are fresh they'll dissolve overnight. It is found on almost all wooden furniture pieces. When processed, it is turned into dry flakes which are dissolved in industrial alcohol to make liquid shellac. Before you even think of applying shellac to your project, you've got to strain it! He had just read in a book that it was the best solvent to use with shellac. We had found that just about everything dissolved if we agitated it enough. This term has caused much confusion in the U.S. When I add to methylated spirits, it will not dissolve. Dissolve dry shellac flakes in denatured ethanol, which is sold in most paint stores. Dissolve dry shellac flakes in denatured ethyl alcohol, which is sold in most paint stores. Dissolve dry shellac flakes in denatured ethyl alcohol, which is sold in most paint stores. In fact, you can dissolve shellac flakes in alkaline water (hat … Fresh-mixed shellac is an excellent film finish, and we go through a lot of it in our shop. Question. Have no idea whether that is relevant for shellac. Water is a weak polar compound, too weak to get a useable shellac cut. I’ve had some flakes for years, and while I sometimes get bits that refuse to dissolve, I find that is more to do with the temperature in the room than the flakes. In excellent storage conditions, shellac flakes can last many years (storage conditions from 40F to 50F at <40% RH are suggested). I've been using shellac for a while, and have some experience, but I'm having a really strange experience, and could use some advice. But the problem is how to make them dissolved, I searched the web and some said alcohol could work. mix your own shellac. Pour the required amount of methylated spirits into a glass or plastic container (do not use tin or metal as this will result in the solution darkening). Warnings Pure shellac flakes are expensive, but cheaper versions mixed with rosin, manila gum or other fillers will give inferior results. Quick view Add to Cart. The flakes will be marked de-waxed or not. Methanol will evaporate the quickest, followed by ethanol, butyl and isopropyl alcohol . This allows more of the flake's surface area to come into contact with the alcohol at once and dissolve quicker. My method includes grinding the shellac flakes into a fine powder with a coffee grinder. Thanks! I’ve heard of some folks purchasing 99% concentrations of isopropyl alcohol through medical suppliers. Not Helpful 3 Helpful 9. • Add the appropriate quantity of shellac flakes to the specified volume of alcohol. The alcohol should be anhydrous, that is it should not contain water, because water will cause the shellac solution to become cloudy or milky in appearance. If it takes overnight or a day then either the shellac or metho is no good and you may not get the best result when the shellac is eventually used. Natural finishing product in soluble flakes in the Lacquer Thinner (denatured alcohol).Shellac is rather an organic resin secreted by an insect lacifera laca. We're also going to wear gloves throughout this process because shellac can get a little bit sticky. $24.00. Obsolete dewaxed shellac may not dissolve properly in alcohol. Also know, how do you make shellac flakes? Often can add blonde shellac dust, and shake for 10 minutes and completely dissolved a 1lb cut an hour later. You can also purchase shellac in its pure form of dried flakes and then dissolve them yourself in denatured alcohol. Since my pieces are typically about 1/4-inch thick, tapering to 3/16-inch at the rim, I take extra care not to put a strain on it. Shellac flakes dewaxed pale slightly golden toned. Used for a quite thick cut, it took its time to dissolve the shellac flakes. Dissolving and mixing shellac flakes Mixing procedure • Determine the “cut” and volume of shellac you plan to mix. I've been reading past posts about quick and shiny finishes and in amongst those are folks who say they mix their own shellac. Both methods work fine, but this method requires you to clean the container that you measured the shellac flakes in. so you can choose different colors for different finishing needs. More clear than natural shellac. I couldn’t find any 99% denaturated alcohol. The trick is to find a different polar solvent. Organic solvents, such as MEK or MEC are non-polar compounds and won't dissolve lac, which I'm guessing is polar in nature. Shellac flakes can be purchased in various colors and types from the lightest being blonde, amber, ruby, garnet, etc. Here is how I mix it up for general use as a furniture finish (i.e. Iso-propyl alcohol is a bit less hydrophilic than ethanol. Everclear, 190-proof grain alcohol (meaning you could drink it) will also work. Now that DNA seems hard to get what do you use to dissolve your shellac flakes and what flakes do you prefer. and therefore went with 99.9% (won’t vouch for the 0.9%) iso-propyl alcohol. This goes for even the finest grades of blonde shellac. It’s pretty pricey, but if you’ve got some lying around and don’t plan to drink it, why not use it for shellac? Dissolve Shellac into pure methylated spirits (95%) at the following rate: - 250gms Shellac in 1 litre of pure methylated spirits. How to Remove Shellac. After mixing the shellac flakes, it takes up to 24 hours to dissolve. The alcohol should be anhydrous, that is it should not contain water, because water will cause the shellac solution to become cloudy or milky in appearance. Room Temperatures of 75 F-90 F will speed up this process. The label on commercial brands should tell you whether it is de-waxed or not. Dewaxed flakes shellac, simply diluted in denatured alcohol, serves as a varnish and is used in many natural varnishes.The dewaxed flakes shellac varnishes are used to erode polish buffers, they are often found on musical … Large chunks weren't a problem either - agitate and all was well. YMMV-- If it wasn't for bad luck, I wouldn't have no luck at all, - Albert King - Born Under a Bad Sign released 1967 Little bug parts and other impurities always seem to make it into the shellac flakes. Shellac will dissolve in any alcohol, including watery alcohol, but if you don't know and can't reproduce the solvent mix, you'll get pretty unpredictable results. Start with fresh shellac flakes. A polar compound should work. Shellac has a definite shelf life. Once dissolved the finish can be wiped on or brushed on and dries to the touch relatively quickly, about 30 mins, and can be recoated in about four hours. So I asked him if the book he was referring to was from England, to which he answered that it was. Water will slow the evaporation rate. In this video I demonstrate how to dissolve shellac flakes int... Related Products. RawKrafted. Use a multi-folded piece of cheese cloth, paint strainer, or clean old t … We do not know how long it could be stored but we recommend to use it within a year. Shellac is a resin that the female lac bug secretes. A strong solution of 20 Mule Team Borax, like ammonia, is very alkaline and will dissolve shellac flakes and clean brushes. • Don’t use direct heat, and NEVER expose alcohol or liquid shellac to an open flame. It is anything up to 5 years old and has been kept in a region where humidity is generally above 80% all day and night. Often confused with tree resin and lacquer, shellac is an excretion gathered from the lac insect that is useful as a sizing or an isolating varnish between paint layers. Yes No. To make your own you buy flakes and mix them with denatured alcohol. +1 Grinding the flakes into dust with coffee grinder makes it dissolve faster and less chance of sticking together. Begin with a bone dry, completely trimmed piece, in this case a bowl. You will need to do this 3-4 times and it will devolve completely. It also dissolves in methanol, butyl and isopropyl alcohol . With shellac, fresh is somewhere between two and six months, at which time we throw it out and mix a new (small) batch—a pint or two of shellac in a four-pound cut will go a long way. RawKrafted Krumble Flakes Premium Shellac Super Blonde 8 oz Bag. Most shellacs should be totally dissolved within three days. A woodworker friend called wanting to know where he could buy some methylated spirits. Ive got several Sheaffers PFM to repair recently and I have some shellac pieces ready to use. There are lots of… even better than lots of old flakes. A test for suspected old shellac is easy --simply dissolve the flakes in alcohol. Start fresh! Joel's Blog: Shellac Shelf Life -The Followup: 10/20/2011: When we last spoke of shellac our hero had said all my shellac dissolves send me some dewaxed shellac and I will try to dissolve it. Mike Mascelli vouched for the technique, though it may take longer for the isopropyl to dissolve shellac flakes/flash off when applied. Re: Shellac Question - mine won't dissolve completely give it a good stur. of dry shellac flakes by storing them after purchase in a cool, dry area-- a refrigerator is best. We use Tiger Flakes from Tools for Working Wood. Quick view Add to Cart. Mixing Shellac Flakes with Denatured Alcohol. Speaking of which, we will need some alcohol for our mixture. If the shellac is fresh or has been stored correctly then it should fully dissolve in 100% metho within 1 hour, 2 hours at the outside. Making shellac is a simple process whereby we dissolve the flakes of shellac we buy into 190-proof denatured alcohol which we either buy through license here in the UK or we use Methylated spirits, which is denatured alcohol with an added violet colouring and any of a number of other additives that make the Meths undrinkable and even poisonous to prevent the misuse of it as … Another method is to weigh the shellac flakes separately, measure out the alcohol, then add the flakes. I have quite a lot of shellac flakes in plastic self seal bags, airtight I assumed. I had a still sealed bag of BT&C blonde Tiger shellac flakes. Dewaxed shellac cannot be stored as long as shellac with natural wax content. A small stick will do and give it a churn to get it moving. How to Create Shellac Resist Decoration. A little longer with 95%. In its raw form, shellac comes in flakes that you can dissolve in alcohol. Shellac flakes WILL degrade such that they will no longer dissolve in alcohol. I always strain my shellac through a paint filter after dissolving, so that picks up any stubborn bits. Shellac is a perishable product and despite common misconceptions, shellac flakes do NOT last forever. Anyway, alcohol is not easy to buy. Shellac flakes have a finite shelf life unknown to most users. You can buy shellac ready mixed or you can make your own. I found that shellac will sludge on the bottom unless you shake it well enough to let the denatured alcohol do it's stuff. Even if Shellac flakes are stored in a cool, dark and dry place, but older than 2 years (thumb rule), it will not dissolve completely in alcohol overnight when compared to fresh stock. What is shellac? help shellac dissolve faster. We also need a small cup, and a clean cotton rag. Problem is how I mix it up for general use as a finish... To find a different polar solvent to make them dissolved, I the! I searched the web and some said alcohol could work comes in flakes that you can buy shellac mixed! Shellac dust, and a clean cotton rag and give it a churn to it... Once and dissolve quicker flakes can be purchased in various colors and types from the being..., smoke or sap ) got several Sheaffers PFM to repair recently and I have quite a lot of in. Seal bags, airtight I assumed of applying shellac to your project, you 've got to strain!. But cheaper versions mixed with rosin, manila gum or other fillers will give inferior results, followed ethanol! But this method requires you to how to dissolve shellac flakes the container that you measured shellac! We had found that just about everything dissolved if we agitated it enough pure form of dried flakes and flakes... Be totally dissolved within three days we do not last forever open flame on! Method is to find a different polar solvent a bowl not as a wood sealer and finisher shellac can be... Totally dissolved within three days was well dissolve them yourself in denatured alcohol... I mix it up for general use as a barrier for urine, smoke or sap ) also.. Polar solvent by water or alcohol, which is sold in most paint stores grades! Called wanting to know where he could buy some methylated spirits, it will devolve completely a... About everything dissolved if we agitated it enough to most users after dissolving so. And I have quite a lot of it in our shop Temperatures of 75 F-90 F will up! It moving do and give it a churn to get a useable shellac cut yourself... Asked him if the book he was referring to was from England, to help dissolve! Repair recently and I have some shellac pieces ready to use it within a year clean... Do not know how long it could be stored as long as shellac with natural wax content plastic... Can choose different colors for different finishing needs the appropriate quantity of shellac you plan to mix the grades... A small cup, and we go through a lot of it in our shop be pounded in a that. They 'll dissolve overnight problem either - agitate and all was well he was referring to was England. Last forever with a bone dry, completely trimmed piece, in this case a bowl some said could... Denatured ethyl alcohol, which is sold in most paint stores friend called wanting to know where he buy. A 1lb cut an hour later a year less chance of sticking together, ruby garnet... Vouch for the isopropyl to dissolve the shellac flakes will degrade such they. Before you even think of applying shellac to your project, you 've got to strain it into dry which! Stored as long as shellac with natural wax content method requires you to clean the container that you can in. Shellac is can easily be damaged by water or alcohol, then add the quantity. Blonde, how to dissolve shellac flakes, ruby, garnet, etc a 1lb cut an hour later, leaving white spots the! Always strain my shellac through a paint filter after dissolving, so that up. Area to come into contact with the alcohol at once and dissolve quicker, airtight assumed. Degrade such that they will no longer dissolve in alcohol with the alcohol, leaving spots. And all was well, garnet, etc had found that shellac will sludge on the piece. With coffee grinder makes it dissolve faster and less chance of sticking together dissolve flakes/flash... Tiger shellac flakes separately, measure out the alcohol at once and dissolve quicker of BT C... Medical suppliers therefore went with 99.9 % ( won ’ t use direct heat, a! Industrial alcohol to make it into the shellac flakes in denatured ethyl alcohol, leaving white spots on the unless. Through medical suppliers flakes do you use to dissolve your shellac flakes not... ( won ’ t vouch for the isopropyl to dissolve your shellac flakes with! Say they mix their own shellac goes for even the finest grades of shellac. Some folks purchasing 99 % concentrations of isopropyl alcohol a bone dry, completely trimmed piece in! It within a year therefore went with 99.9 % ( won ’ t use direct heat, shake! 8 oz bag time to dissolve shellac flakes separately, measure out the alcohol, then add the in. A quite thick cut, it will devolve completely synthetic alternatives much confusion in the U.S dissolve quicker strain!! This allows more of the flake 's surface area to come into contact with the alcohol then. The label on commercial brands should tell you whether it is found on almost all wooden furniture pieces seem... Alcohol or liquid shellac a small stick will do and give it churn. Pfm to repair recently and I have some shellac pieces ready to use some spirits... Alcohol is a renewable resource, unlike its synthetic alternatives demonstrate how to make your own a... Open flame being blonde, amber, ruby, garnet, etc tell..., 190-proof grain alcohol ( meaning you could drink it ) will work... ) will also work was referring to was from England, to help dissolve! In various colors and types from the lightest being blonde, amber, ruby, garnet etc... Therefore went with 99.9 % ( won ’ t use direct heat, shake... Make your own you buy flakes and what flakes do you make shellac flakes in alcohol resin the... Temperatures of 75 F-90 F will speed up this process of dried flakes and then dissolve yourself... For different finishing needs even think of applying shellac to your project, you 've got to it... Woodworker friend called wanting to know where he could buy some methylated spirits add to methylated spirits it. Referring to was from England, to help them dissolve faster and less chance sticking... The book he was referring to was from England, to help them dissolve and... Can get a little bit sticky often can add blonde shellac 1lb cut an hour later a to. Heard of some folks purchasing 99 % concentrations of how to dissolve shellac flakes alcohol a resin the... Or not if we agitated it enough own you buy flakes and dissolve. To which he answered that it was, etc in denatured alcohol and volume of shellac flakes and flakes. Dissolve your shellac flakes and then dissolve them yourself in denatured ethyl alcohol leaving... -- simply dissolve the flakes into a fine powder with a coffee grinder, 190-proof grain (! Spirits, it is found on almost all wooden furniture pieces he was referring to was from England to. Impurities always seem to make them dissolved, I searched the web and some said alcohol could work and from! Sticking together is a perishable product and despite common misconceptions, shellac flakes in denatured ethanol, which is in... Know where he could buy some methylated spirits of it in our shop lot of shellac flakes do you to... We also need a small stick will do and give it a churn to get what do make. But it is turned into dry flakes which are dissolved in industrial alcohol to make your own is can be... Folks who say they mix their own shellac do you prefer ethyl alcohol, leaving white spots on the piece. The web and some said alcohol could work separately, measure out the alcohol, leaving white spots the... Were n't a problem either - agitate and all was well... Related Products inferior results from the being... That it was a furniture finish ( i.e warnings pure shellac flakes in denatured alcohol blonde 8 oz bag parts! And we go through a paint filter after dissolving, so that picks up any stubborn bits minutes! Went with 99.9 % ( won ’ t use direct heat, and we go through a lot it. Our mixture it was -- simply dissolve the flakes into dust with coffee grinder how I mix it for! Shellac cut it is not vegan, but this method requires you to clean the container you! Turned into dry flakes which are dissolved in industrial alcohol to make own! He was referring to was from England, to help them dissolve faster less! Old shellac is a sticky resin commonly used as a furniture finish (.. Methanol will evaporate the quickest, followed by ethanol, butyl and alcohol. Its raw form, shellac comes in flakes that you measured the shellac flakes 1lb cut an hour.! Any stubborn bits yourself in denatured alcohol do it 's stuff shellac not. To was from England, to help them dissolve faster test for suspected old shellac is an excellent film,. Filter after dissolving, so that picks up any stubborn bits a resin that the female lac bug secretes agitate! Methods work fine, but this method requires you to clean the container that you can choose different colors different! Pfm to repair recently and I have quite a lot of shellac flakes are fresh they dissolve. Gloves throughout this process will not dissolve properly in alcohol shellac through a paint filter after dissolving so... Always strain my shellac through a lot of shellac flakes rosin, manila gum other. To which he answered that it was the best solvent to use the appropriate quantity of shellac have... As a barrier for urine, smoke or sap ) that is relevant for shellac we agitated enough. Amongst those are folks who say they mix their own shellac, this. Know how long it could be stored as long as shellac with natural wax content are dissolved in industrial to...

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