It can be used to resurface cracked and crazed gelcoat, and over clear epoxies to eliminate the effects of amine blush. In this case, use a fine-grit sandpaper to smooth blemishes. This stuff is thick, even with thinner at 10%. This primer can be applied by brush (natural bristle, solvent-safe), roller (3/16″ nap or foam solvent-safe roller cover), or spray (conventional, airless, or HVLP). Make sure that the paint is not dripping either is too thick. Clean up after spraying epoxy primer. Therefore, epoxy is not designed to be applied and block sanded. Dry: All epoxy bonding surfaces must be as dry as possible for good adhesion. Apply Marine Epoxy Primer Seal the surface with 2-3 coats of Tuff Stuff Epoxy Primer. This high-build urethane primer creates a thick layer and you can thin it with a thinner of your choice. Interstores Epoxy Primer Epoxy Primer/Finish Interstores Epoxy Primer is not suitable for use on immersed areas. I have a gal. If needed, do not exceed 10% of the recommended thinner. In common with all epoxy based coatings Interstores Epoxy Primer will exhibit chalking of the film on UV exposure. 4.7 out of 5 stars 243. Now if you said "Thinner" that is a different product.. kinda like us calling urethane primer .."2K"... there are lots of 2k products, its just the terminology we use for primer.. And no it wont hurt your epoxy.. Use it For a Final Sealer – A cool trick we’ve been doing for the past few years is using our epoxy primer as a final sealer before our base coat. Suitable for use under all Interlux topside finishes, Epoxy Primekote® is a multi-purpose two-part epoxy primer. EP41 Epoxy Primer Grey EP41 Epoxy Primer White EP41 Epoxy Primer Black EP41 Primer Hardener EP41 Primer Hardener Fast 2K Thinner Slow 2K Thinner 2K Thinner Fast 49.1 49.7 49.3 31.5 28.7 0.0 0.0 0.0 70.1 71.0 66.8 38.9 31.1 0.0 0.0 0.0 1.518 12.67 1.551 12.94 1.377 11.49 0.938 7.83 … The problem with mixing this primer to get it right is part A and B have to be 50:50 and it says no more thinner than 10%. Epoxy does not have high build or fill imperfections well. Denatured alcohol is ethanol that has been made poisonous, but it's a solvent that is safer to use as resin thinner than paint thinner or acetone. The main difference between thinners and reducers is in the paint type that is being applied. Simply reduce it 50 percent and lay a coat or two down to seal up all of your work and have a nice surface to lay your base coat over top of. This epoxy primer is specially designed for the mobile repair industry. Then touch-up spots with a new coat of material if required. Epoxy is a thermosetting polymer that is produced from a reaction of a resin with a specific hardener. is not normally required. Epoxy Primer + 2 Qt. Acetone evaporates extremely fast. Reducer: Aluminum Boat Barrier Coat can be thinned with TotalBoat Epoxy Primer Thinner 200, as needed (up to 10% maximum). Its the cheapest place to buy it. Then you have evaporation speeds to deal with. Adding thinner to paint increases bulk, packing and transportation costs. 0 0. macarenas. If necessary, add up to 10% thinner by volume for application by brush, roller and airless spray; about 15%-20% by volume for application by compressed air spray. The general rule of thumb is to mix in thinner at a ratio of 10 to one. Advantages of using Epoxy Primer Epoxy primer does not require sanding for most of the time after it’s been applied and allowed to cure properly, unless runs or imperfections develop when you apply it. Topcoat with 2-3 coats of BOYSEN ® Acqua Epoxy™ or BOYSEN ® Epoxy Enamel. Customising the spreadability at the user end is lost. Reducers are used for urethane-based paints. recomended thinner. 2. Let dry overnight. Oil-based primers and paints have been an industry standard for decades. I use Lechlar 2k epoxy and recently had a chance to try the Jotun stuff and in my opinion the Lechlar is way better. I use it as a sealer on new and used panels which have been sanded with a DA, prior to painting. Thinner must be mixed with paint stored at room temperature. Temperature and humidity affect the dry time, but you will know when to apply your next coat of marine epoxy primer once the paint film becomes “tacky”. Denatured Alcohol. For example, if the paint is an enamel-based product, do not use a thinner, but rather a reducer. Not all solvents work for all paints. Gray Epoxy Primer/Sealer 2.1 VOC (Gallon Kit) Anti-Corrosive DTM High-Performance Primer for Automotive and Industrial use Kit = 2 Qt. Epoxy is used as an adhesive in several forms like epoxy primer and epoxy glue. Before starting, test the mix, by applying two coats on your surface. Therefore, epoxy is a good choice to use on repair areas where there is exposed metal or body filler. TotalBoat Epoxy Primer Thinner 200 Marine Solvent (Quart) 4.6 out of 5 stars 7. I spoke to a paint store and they suggested the same epoxy paint with 10% thinner added. Use a wooden stick or spoon to stir the paint while you add the paint thinner. It is used for epoxy floors and other applications. Apply the first coat of marine epoxy primer and allow the surface to dry to become tacky. So, if you have 10 gallons of epoxy resin, then thin it using one gallon of paint thinner or acetone. I can only give advice regarding normal 2k epoxy primer but gun cleans with normal gunwash thinner, dries within 10 mins usually and then on with next coat, I regard pot life as usually about 60 mins max, definitely not 10 hrs !!! Few people also claimed to use brake-fluid, gun cleaner solvent, carburetor cleaner, and Goof Off (or Goo Gone) for removing super glue, epoxy primers, paints, varnishes, polyurethane, etc. of SPI epoxy primer and activator that I'm going to be using soon. Let dry overnight before recoating. Interprotect is a high performance two pack primer/undercoat. I think I could add more thinner and get it through with my gun but don't know what it would do to the primer. We have been dedicated to the development and manufacture of innovative high performance protective Epoxy Thinner, Industrial Thinner, Paints & coatings for potable water application is our specialty. However, the right thinner or reducer will help finish it. You can buy it from the paint supply houses in 5 gallon containers or I buy mine from Home Depot by the gallons. 3. Hundreds of formulations are available. Clean the surface. If the coating fails, remove it. Choosing a great basecoat, clear coat, auto primers or car paint is the start of a great car repair. Lacquer thinner is more of a mix of other solvents (acetone, MEK, etc) designed to specifically thin lacquer paints. PPG Epoxy Thinner for diluting PPG Epoxy Primer. The two solvents are not interchangeable. Mix slowly making sure that the thinner is being properly mixed. Epoxy also adheres (sticks) good to the metal or other substrate and top coats adhere good to the epoxy. Mixing Ratio 4 parts by volume of Nippon Epoxy zinc phosphate primer HB50 to 1 part of Nippon Epoxy zinc phosphate Hardener HB 50. I use 600 when it's necessary to sand it. Make sure you dont buy paint thinner use laquer thinner. Let cure for 3 days before allowing foot traffic and 7 days for heavy duty use. 99. Jump to Latest Follow ... No need to sand off that EDP coating before you spray it, just scuff it up with a red scotch brite pad and epoxy over it. ²(although I will ask on monday) We allow thinners for cleaning tools solely! It's also good over bare metal as it is a self etching primer. Epoxy Thinner (920-08925) immediately after use. For primers, semigloss, or flat finishes, use a spray tip with a .015–.021” orifice, for high gloss finishes use a .011–.017” tip. Xylene is a common epoxy paint thinner. Most epoxy paints, like the adhesives are two part. Restoration Shop / Custom Shop - UR70 Medium Urethane Reducer (Gallon) for Automotive Paint and Industrial Paint Use - High Performance Automotive Grade. Use fans to move the air in … This … It’s perfectly formulated for polyester, vinylester, epoxy, steel, aluminium, ferro cement and timber hulls, above and below the waterline. I do´nt know enough² to provide a proper answer to the question above, but I know that thinner of any kind is strictly forbidden in professional use of Epoxy! I asked what was 10% thinner and her reply was I dont know it is just what it is called. Thinning the paint is a point of use issue. Thinners are for lacquer-based paints. You need to look at the manuf. Why use auto thinner? FREE Shipping. Epoxy thinner is a mix of solvents and alcohols intended for utilization with the majority of epoxy coatings. Oil paints provide good adhesion and good gloss, and are durable, highly resistant to scuffs and scrapes and (when used with a primer) are excellent for blocking stains. Test adhesion of existing coating by standard cross hatch adhesion test. $21.99 $ 21. What else is good for cleaning paint guns and other stuff when you're done using them? What should I use for paint? Apply as primer coating on bare concrete. The car sat for about a year in that state. Epoxy Hardener (1-1 Mix) Call Us +1(858) 909-2110 Live Chat Support Shipping Info SDS & TDS Sheets Track Your Order Login Create An Account. Can I use lacquer thinner to clean my paint gun after I'm done using the epoxy primer? Metallic coatings (aluminum or Zinc-Sele) may cause clogging and possible abrasive damage to equipment. Optimum performance is achieved when this coating is applied over St2 (ISO 8501-1:2007) prepared steel. My ’61 Ranchero (see photos) was initially sprayed with a primer by Napa Auto Parts and blocked down to 140-grit paper. PPG Epoxy Thinner can be used in combination with PPG Epoxy Primer. OVERCOATING Degrease with Gamlen CA 1 according to the data sheet. I believe this is a PPG product and is called DP epoxy. Oil-based Paint and Thinner Basics. You should always use what the manufacturer recommends. Use a solvent, only if necessary, to remove all contaminates. Paint and catalyst. Accelerate drying by warming the bonding surface with a hot air gun, hair dryer or heat lamp. It's a great wet on wet sealer, just spray it on, wait at least 1/2 hour then spray your topcoats or primer surfacer over it. I use lacquer thinner to clean my guns. High-pressure water wash at 8.3 to 10.3 … 1. a dilution of epoxy resin is NOT a good primer !!! It is also used as a pre-paint surface prep solvent for inflatable boats, and to clean painting equipment. Epoxy Primer Thinner 200 is used as a thinner for 2-part epoxies like TotalProtect, Aluminum Boat Barrier Coat, and 2-Part Epoxy Primer systems (surfacing, high-build, and clear). Some thinners are made to also be inhibitors to slow the action of the catalyst for longer pot life. X2 on the lacquer thinner, I run a bit through to get all the stuff out of the jar and then throw it out, then fill it 1/4 way up and shoot it through the gun. What Epoxy Is Not. 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