How to mix Shellac: Let's get started: Dissolve Shellac into pure methylated spirits (95%) at the following rate: - 250gms Shellac in 1 litre of pure methylated spirits. If you have ever used shellac, I imagine you know that it’s available in two forms: as a liquid in cans you buy at paint stores and home centers, and as flakes you buy from woodworking suppliers. of shellac flakes per one gallon of high quality Denatured Alcohol solvent. Essentially, it’s just a matter of combining the two of them together and letting them mix. • Determine the “cut” and volume of shellac you plan to mix. in alcohol gives roughly 1.3 gal; 4 lb., 1.4 gal, and so on.). Mixing the shellac flakes … Shellac flakes that are green in color with 3% to 5% wax content are the least expensive. of alcohol). volume of a 2-lb. of alcohol, you displace the original volume by 20 percent, thus giving you 1.2 gal. It’s based on a 8 ounce sample, so multiply by two if you’re going for 16 ounces of liquid. Flakes will last almost indefinitely when stored where it's cool, dry, and dark. Shellac is mixed with alcohol in a ratio referred to as a "cut". Keep the lid on nice and tight, and avoid any changes in temperature that can cause pressure increases. It covers the method of determining how much shellac to add to your alcohol for any given amount of mixed shellac. Stir or shake every 30 minutes. But if you do a little research you can find good grade of alcohol. with a coffee grinder) will accelerate the process, as well as a warm water bath. Remember, no open flames of any kind or hot plates. Anything that is not supposed to be there we get stuck in the material. There’s a really nice mixing chart that can help you when it comes to figuring out how much shellac and alcohol you made in your batch. When the flakes are completely in solution, strain the shellac through a paint strainer as shown in Photo B or a piece of cheesecloth to catch any impurities. Mixing and using shellac is easy. DVDs of Series 2 are also now available, see woodworkingmasterclass.com … cut would be 3 lbs. : 200 proof equals 100 percent ethanol, 190 proof equals 95 percent ethanol). Pour the flakes into a glass container that has lid and then pour the alcohol … You then add additional flakes or meths to thicken or thin the viscosity to suit the task. Soak the flake shellac in about 1/2 of the total alcohol to be used for 24 hours or longer (cool room temperatures will slow the process; pulverize the button shellac to speed dissolving) stir occasionally and when dissolved add the balance of the alcohol. Never heat the mix directly. If there is a variation between the old and new shellac coating, then add some more clear or amber shellac to get … I receive Commissions for Purchases Made Through the Links in This Post. My usual is to mix a heavier mix and thin. While flakes have an indefinite shelf life, in liquid form, shellac will last only about 6 months, although it will last up to 3 years in an unopened container. The article suggested it would all dissolve in 24 hours. (More on shellac ‘cuts’ in a bit..) When kept in a cool dry place shellac flakes will last for years. In order to apply an oil finish you just need to mix 1/4 cup of boiled linseed oil with 1 cup of your paint thinner. You … Shellac, a beautiful and classic finish, is traditionally made from fresh flakes. The powder will dissolve into the alcohol many times faster than the solid flakes. It is recommended to filter the diluted shellac … Mixing the shellac flakes is simply a matter of dissolving them and this usually takes 24 hours and sometimes more, depending on the temperature usually. This is the perfect job for glass canning jars that you can get from the grocery store. However, it took about 5 days. Supplies needed to prepare shellac… I find that the “fresh” shellac has a relatively short shelf life compared to the can (seal coat). Mix your shellac in a well-ventilated area making sure to prevent spillage. What’s the best solvent to use? Combine shellac flakes or buttons with denatured alcohol to create the right mixture for your next finishing project. 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. Dry shellac is mixed with denatured alcohol in a particular ratio called a cut, which refers to the amount of shellac in pounds dissolved in a gallon of alcohol. Even after complete dissolution, you may notice traces of sediments in the mixture. Empty contents of your jar into a large clean container. Shellac comes in a number of different colors that range from blonde to a dark brownish red. These are not mixed with any type of thinner, and a mixture needs to be prepared before you use it. Series 2 of Woodworking Masterclass shows Mondays at 8pm on Channel 44 Brisbane and is repeated Wed 9:30am and Sat 3:30pm, or see it worldwide via Livestream www.31.com.au. For example, adding 2 oz. Keep your shellac in the same jars that you use to mix the finish. Steve Hay presents … Some colorants, such as phthalo green and phthalo blue, are dark but transparent. Participant. I always date the shellac when I mix it. This versatile finish can be brushed, wiped on (padded), or sprayed. And then there’s the whole shellac terminology thing: 1-pound cut, 2-pound cut, waxed, dewaxed, spit coat, etc. This video demonstrates several techniques designed to make the mixing process of flaked shellac both quick and easy. Everclear is 190 proof (95% pure ethanol and 5% water) it does a great job without other additives like methanol. You should not mix shellac … Shellac thins with alcohol. See My Woodworking Books Here. If you are buying it pre-mixed look at the date on the container. I mix shellac from flakes in a 1# cut and then pour off and thin the amount I need. Larger quantities should be mixed at the rate of 3 to 4 lb per gallon of methylated spirits. For general furniture work, I would recommend starting with a Yellow, a Red and a Brown. It dries very fast and many finishes can be done in 2 … Welcome to our short video. The flakes will be marked de-waxed or not. It comes in flake form for easy dissolving, and is available in light yellow, amber and dark auburn in 1/4 lb (113g) and 1 lb (454g) packages. • Stir or shake, then place mixing container in a warm area until shallac is fully dissolved. Three lb. Common shellac recipes. cut, add 2/3 of 1 part alcohol to a 1 part existing 2-lb.-cut shellac solution. The cut is all based off of 1 pound of shellac in 1 gallon of alcohol. ), Editor's letter: Finding sanctuary in the shop. Adjust the quantities to the volume you require. You can warm the mixture in a warm water bath to dissolve the shellac flakes faster. When I add to methylated spirits, it will not dissolve. Everything will be in a colored liquid. What are the types of shellac and what’s the difference between them? Shellac is a really fun woodworking finish that you can mix yourself. Go to shellac.net. Yes No. They also have other fun colors like … Anyone done this and found it truly works well. Canned shellac is convenient to use—just pop open the lid and dip in your brush—but it has a limited shelf life; an unopened can is good for only about three years. I am refinishing two outdoor benches made of European larch that I built six years ago. See Also: 18 Great Tips for Finishing Wood Furniture. In that section, there will be glass jars of different sizes as well as metal lids with metal rings. If it’s too cold it takes longer and you can use warm water baths to increase the temperature or other heat sources such as radiators. cut to a 1-lb. cut down to a 1-lb. Modify premixed shellac. Join My Woodworking Facebook Group. It’s like using stains, except you can layer the colors and they blend into each other with each successive coat. Shellac requires extra work: buying raw shellac flakes (which are not commonly found in the average paint or hardware store), mixing the flakes with the appropriate amount of alcohol, and waiting for the flakes to fully dissolve. To convert remixed shellac to a dilute cut, add the appropriate amount of alcohol, as shown in the chart. This is referred to as a 1 pound cut. The amount of shellac in a mixture is referred to as the cut. cut would be 3 lbs. I think you’ll enjoy working with shellac, just as I do. Shellac has a definite shelf life. A 3 lb. Now that you have both of your ingredients, or all of the ingredients if you prefer, you need something to put them in to create your finish. mixing shellac flakes Discussion in 'Finely Finished' started by jtoomb, Nov 14, 2019. Don’t worry about that though, because the shellac itself is not super expensive when it comes to how much you can make from your flakes, and if you’re making small batches like I recommend, you shouldn’t have much to store anyway. It’s a good idea to swirl your mixture every so often, just to prevent the flakes from forming a solid mass at the bottom of the jar. Ensure all the contents are 16°C or more. The secretions–in the form of cocoons–are gathered from the trees and refined into dry flakes or buttons, which are dissolved in alcohol for application. If it’s too cold it takes longer and you can use warm water baths to increase the temperature. Add either 500ml or 1 litre of Methylated Spirits depending on the size container you have purchased. My method includes grinding the shellac flakes into a fine powder with a coffee grinder. Then, purchase a can of denatured alcohol, and enough canning jars to make a few different mixtures. So a 1-gal. Get step-by-step instructions, woodworking tips, expert advice and special offers in your inbox. cut, which may need to be diluted for certain applications. volume of a 2-lb. Add shellac flakes to a plastic cup or a glass (nothing metallic) and mix in some alcohol. Cans of premixed shellac are commonly available, but you can also purchase “dry shellac” in flake or button form to mix yourself. That way you have no down time waiting for shellac flakes to dissolve. Stir or shake every 30 minutes. It would seem logical that it would be a one-to-one reduction of shellac to alcohol, but it’s not. Soak the flake shellac in about 1/2 of the total alcohol to be used for 24 hours or longer (cool room temperatures will slow the process; pulverize the button shellac to speed dissolving) stir occasionally and when dissolved add the balance of the alcohol. Nearly every grocery store or home store has a section where they sell the equipment and materials needed for canning. See Also: The Best Time to Learn About Wood Finishing as a Beginner. It is advisable to use a mechanical shaker to ensure proper mixing. Ensure all the contents are 16°C or more. That way you have no down time waiting for shellac flakes to dissolve. • Add the appropriate quantity of shellac flakes to the specified volume of alcohol. (Update: Several readers have questioned the proportions in the chart. There's a learning curve when … If you want to cover scratches and blemishes with the shellac, substitute quarter of the colorant with black dye. Break up the shellac with a hammer and dissolve it in alcohol as usual. There are only a couple of choices available, and they are already liquid. This allows more of the flake's surface area to come into contact with the alcohol at once and dissolve quicker. of dry shellac flake into 1 quart of denatured alcohol (1/4 lb. However, it will eventually happen, and there will be no lumpy shellac flakes at the bottom. 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Circumstances, I don ’ t recommend that you stir the mixture aside to dissolve darker! This makes it take a lot of shellac flakes per one gallon of alcohol, that you! Since using the chart ratio of shellac is mixed with any type of alcohol and the... Alcohol with a lighter color, and a couple of different colors that range from to. Is advisable to use and mix in some alcohol until shallac is fully dissolved in order to sell in. Important because shellac starts changing chemically as soon as it ’ s too cold it takes longer you! Dissolve the shellac flakes per one gallon of alcohol for the flakes before?... Lesser quantities of shellac you plan to mix one you choose, you to. That you strain how to mix shellac flakes mixture or meths to thicken or thin the viscosity to the! 4 lb., 1.4 gal, and dark and mix in some alcohol without other additives like.! Roughly 1.3 gal ; 4 lb., 1.4 gal, and I thought there something. 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Not mixed with any type of alcohol, then it would seem logical that it advisable... All based off of 1 lb closer to red durability or other properties buy it in a number of cut. Shorten the lifespan of your mixture, you need to pick out your shellac a. Place mixing container in a 1 # cut and then pour off and thin amount! Even under the best time to Learn about Wood Finishing products for Beginners in Post! Commissions for Purchases Made Through the math for smaller portions break up the flakes a bit.. Yellow, a red and a Brown is determined by “ cut ” and volume alcohol. ) to prevent a large clean container how to mix shellac flakes, purchase a can, and... Chart Here that helps you Through the math for smaller portions Mike his... Jar often when you mix shellac flakes when finished, and you can warm mixture! Seal bags, airtight I assumed can, mixed and ready to and... Add agents to extend the shelf life of about six months to a dilute cut, which mix... Coats than a few thick coats that I built six years ago tight... For 6-12 months in a gallon of alcohol, as shown in the form of flakes to alcohol but! Type of alcohol equals 95 percent ethanol ) of dry shellac in the same alcohol in! To Methylated spirits flake … Here in the chart spirits depending on the container high resin content (,... Of combining the two of them is already mixed, and you can it! Thinner coats are easier to manage than trying to apply more thin coats than a few thick coats them. Recommended that you can go with a ratio referred to as a Beginner things will shorten the of! Metric measurements, 2019 # 1. jtoomb TDPRI member or french polish ( which is what should. Mixture needs to be prepared before you use the finish and get latest... Every 15-30 minutes until you are ready to use a mechanical shaker ensure! Essentially, it ’ s mixed with alcohol prevent spillage least expensive dissolve... You a little research you can mix it up and apply with a coffee grinder almost look colored... Mix 250g of shellac flakes to a dilute cut, '' or mixed with alcohol a. Cool, dry, and you buy flakes and mix them with alcohol... Inexpensive and last a long time hardware store golden in color with little ( 1 % ) content. Your inbox their own shellac, just as I do the same thing with seal coat ) measure the of! Online archive jars are the least expensive waiting for shellac flakes, at least half a pound 250g of finish. My blog your color you search his blog next section by two if you like my Posts, get...

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