It is a thin (thinner than water), colourless liquid and has a strong, sharp oil paint-like smell. Also, if you have some old stuff and you let it sit on a shelf for a while, the solids sink to the … How warm is warm? This can cause instant irritation, rashes, redness and burning. You can also find a variety of formulations of lacquer thinner in paint stores. You will also see this product offered in different degrees of purity, from the wash-grade to the medium to the high-grade. I've thinned mud with fiberglass resin for years, but never so thin I could SPRAY it. Dont buy bondo in the first place. Click to see full answer. Tread lightly when using a solvent with your epoxy. Paint thinner can be used as a general term to categorize any solvent that either thins oil-based paint prior to painting, or cleans or removes oil-based paint after use. You should be wearing high standard safety goggles and industrial safety gloves. Mr Efficiency, Apr 5, 2017 #4. It is a combination of solvents that can dissolve the plastics or resins used in modern lacquer … Wiki User Answered 2013-11-01 17:46:25. Joined: May 25, 2011 Posts: 526. Removing Tar . You can easily remove tar, tree sap, and grease from various surfaces in your house using lacquer thinner. That's all I've ever heard of used to thin out filler. How to Mix Lacquer Thinner. Use one of the slower hardeners—206, 207, or 209—to increase the working time. Gel coat consists of fiberglass resin that is pigmented with color. Most contain toluene, xylene, acetone and methyl ethyl ketone, which are lighter than the molecules that comprise Stoddard solvent. Thinning epoxy with heat can create problems, however. Test either acetone or alcohol well before relying on it. Put on a respirator and a pair of rubber gloves. POR-15 will accept all paints, including lacquer-based paints. Can you spray over lacquer? As you have found 2 part epoxy is too thick and won't work. Any more and the fiberglass will not completely harden. You should be able to spray lacquer over the 2k urethane primer. Now, there is still some cardboard backing and a lot … I'm afraid there is no way of thinning the mixture out so it will be absorbed by the paper. Turpentine is an oily extract of pine resin, and kerosene is derived … You have two options if you want to thin epoxy using heat. I use the thick for gluing joints and making fillers. Remove the dust by vacuuming and wiping the surface with paper towels dampened with lacquer thinner. You need to use a fiberglass resin because it is more fluid and will permeate materials like fiberglass and paper. SHARE POST #3. Consequently, can I thin epoxy resin? Use 207 Special Clear … Not sure what a polyester resin would thin best with of those two choices. If you use alcohol get the 91% isopropyl, solvent or stove fuel alcohol. Need something that wont change the structure of the resin itself, I need it almost the consistency of milk. D ating back at least 100 years, the term “lacquer” has referred to a non-crosslinking finish that thins with lacquer thinner. Polyester resin is a thick fibreglass liquid that becomes solid when mixed with 2 per cent catalyst. In the late 1980s water-based (or waterborne) finishes became available and some were labeled “lacquer.” Isopropyl Alcohol. For example, if the ratio should be 5:1, then add 1 cup of thinner for every 5 cups of lacquer. -- To reply by email: vhoward1122 at gmail dot com Dec 02, 2010, 05:35 PM #4; M-M M-M Guest. Profile Page. ?? There are two options if you want to use heat to thin epoxy. Spray gun Fiberglass gel coat Styrene Stir stick MEKP (hardener) Acetone. Use lacquer thinner. The general rule of thumb is to mix in thinner at a ratio of … Due to quick evaporation, it’s perfect for projects needing fast drying times. Can you thin polyester resin with lacquer thinner? You can easily find a lacquer thinner in the market and use it to remove the sheen or gloss on any surface in your house. Place the amount of lacquer needed into a separate container. Add the thinner, being sure to maintain your ratio figured in step 4. 'Lacquer thinner' is a … Turpentine is a very helpful lacquer thinner for oil and alkyd-based paints plus varnishes. This also helps to reveal any scratches or marks across the wood grain and gives you an ideal of how the surface will look when coated with epoxy. Can you thin fiberglass resin? Acetone dries too quickly to do a good job of cleaning. (Rags can sometimes contaminate the surface, preventing a strong epoxy bond—paper towels are safer.) You probably have heard the term lacquer thinner and know from the name itself that it is designed to thin out lacquer. The gallon can comes with 2 separate 22ml squeeze bottles of the MEKP hardener. You can thin polyester resin but use no more than 10 per cent acetone or the fibreglass won't harden properly. Can anyone tell me what I could thin Fiberglass resin with ? HOW DO I THIN POR-15 IF I WANT TO SPRAY IT? It's used almost exclusively to thin coatings that dry by … I'm trying to saturate wood with it to waterproof the wood itself. So, next time you need a project and you are at the showroom, or on our website, remember to get everything you need so your project can turn out amazing. The two products – both useful – are quite different. I put an epoxy resin on a table top and it looks awesome except for a few spots that bubbled or had dust fall on it. I know they use styrene for a thinner as one option. Have things organized before you mix the resin and hardener and move quickly. Epoxy resin varies from brand to brand but, on average, there is a 35% decrease in its strength properties of the epoxy for ever 5% of thinner added to the mixture. The most common type is nitrocellulose lacquer. Although brushable lacquers are available, most varieties must be sprayed because the solvents in which they are dissolved evaporate … The consistency of gel coat is too thick to use in a regular spray gun, so in order to use … Polyester resin also is used for gel coat, which is fibreglass paint that has to be thinned for spray application. You can heat the resin and hardener components separately and then mix them together to create a thinned epoxy. The resin … Stir the mixture until it is a … Our Isopropyl Alcohol is 99% water free. Lacquer Thinner is a must for removing oils. Top Answer. Polyester resin can be thinned out using no more than 10 percent acetone. Do not thin POR-15 more than 5%. Warm epoxy cures much more quickly than you may be accustomed to. How to Thin Lacquer. Discussion Starter • #1 • Oct 12, 2007. You can heat the resin and hardener components separately and then mix them together to create a thinned epoxy; or you can heat the substrate – such as wood – and apply your room-temperature resin and hardener mix to the heated surface. You should use only POR-15 Solvent for thinning. A heated mix of resin and hardener does retain all the characteristics of epoxy … Asked by Wiki User. Don't use any of the hardener, just the resin (maybe that's what you're referring to as "poly resin"?). I would like to use spray lacquer. Acetone is a residue-free, solvent thinner and … Joined: Dec 2010 Posts: 537 Likes: 11, Points: 18, Legacy Rep: 124 Location: manchester uk valvebounce Senior Member. i use laquer thinner to clean spreaders with after im done, filler wipes right off. Or should I use a different method. Hi mr E, Because radius's in the splash well are difficult to sand,the idea is to let the resin flow flat. You certainly can with PPG products. Use the correct and appropriate safety clothing when you use lacquer thinner. The Bondo FIberglass Resin pours quite easily. 157 Posts . Absolutely. from Westminster, Ca. 35. POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. It is claimed that, if used as a thinner, white spirit will not affect the drying time of oil-based paint. A heated mix of resin and hardener does retain all the characteristics of epoxy … Warming it will alter the viscosity of ArtResin, making it more runny and greatly decreasing the bubbles. See Answer. Lacquer thinner ( Will I have to add more or less hardener ? ) It depends. CAN I PAINT OVER POR-15 WITH OTHER PAINTS? What is Lacquer Thinner? ? Not miscible with water. Keep lacquer thinner handy for clean-up. Humbrol enamels . I thin epoxy with acetone. Lacquer thinner has the ability to make skin cells react violently when the substance touches the skin. In addition to that, other products have shown up … Acetone is Epoxy glue and resin thinner. The best way to thin out ArtResin epoxy resin is to place the unopened bottles in a warm water bath before you mix. Will this stick? Rubbing alcohol is 50% water. msalamanca. I'd rather use the real thing. If you use water soluble paint remover, then hot water and soap will remove the residue, if oil based remover, then denatured alcohol or lacquer thinner will do the job. Styrene monomer is used to thin polyester resin, but none of it should be necessary for what you are doing ? This … Well, today I ripped off some more linoleum, this time off of the seats. The other way around (2k urethane paint over lacquer primer) is not recommended. i think acetone would do he same kinda thing. Do not attempt to add solvents to thin out epoxy resin: doing so will compromise the non-toxicity I buy the thin epoxy for encapsulating all my wood, and for fiberglassing.