It was completed a month ago and there are no apparent defects in the finish... Quote from: =CB= on November 12, 2009, 04:16:41 PM Is it possible to spray a 2 part clearcoat (Poly/Urethane) over the acrylic lacquer, perhaps using some intermediate layer between them so there's no reaction. Accordingly, can you clear over enamel paint? COB dosn't go chaulky cause no pigment is exposed to the air, as the top is always just clear. As for painting 2k over acrylic, I think the problem is that they expand and contract with temperature at different rates, so your acrylic is going to want to expand or contract, but the 2k clear won't let, probably resulting in cracking. Advantages. 680065 matt (400 ml) 16+/-2 gloss units at 85° measuring angle, 680067 semi gloss (400 ml) 36+/-2 gloss units at 60° measuring angle, 680061 gloss (400 ml) 88+/-4 gloss units at 20° measuring angle, Safety data sheet (680061, EN) Safety data sheet (680065, EN) Safety data sheet (680067, EN), Technical information sheet (680061, EN) Technical information sheet (680065, EN) Technical information sheet (680067, EN). some areas will need to be … 4 coats waiting 15 minutes between and then let it set. Painting a car makes it look new again. Acrylic enamel paints are fast drying. If you're only "spot" priming repaired areas, i advise you apply an isolater/sealer over the car, it generaly needs to be applied over the primer as well as it isn't designed for spot repairs etc. Consider using SprayMax 3680093 Spot Blender spray with this clear coat if … Urethane paints have to be mixed with a urethane reducer and a urethane activator to get the right … Speedokote Clear Coat 2K Acrylic Urethane, SMR-1150/1102-Q 4:1 Gallon Clearcoat Medium Kit Thread starter EMW; Start date Jun 30, 2019; E. EMW Promoted Users. I sprayed the wheels with duplicolor acrylic enamel. Do I need to use an acrylic primer over the 2k primer to help … The resin package is commonly referred to as “the backbone” of the coating. Check this first. The problem that OP is having is with the bond between the factory primer (probably acrylic) and his "2K urethane" primer. the view on acyrlic nowdays is it's for concorce restos only. 2K clear coat with very high chemical, gasoline, and weathering resistance for high-quality and longterm sealing of repair paint jobs and new paint jobs on cars and motorcycles. They're notice designed to be used together, The clear wont bite in properly. Two Stage Paints. Auto Body Guide Here: http://www.learnautobodyandpaint.com/free-autobody-manual/ … 2K Clear coat. ... What I've done in the past is bought a can of matte "acrylic" clear coat and sprayed my model (way after all the enamel has cured), then when I come in with acrylic … 1K clear coat for quick coating and longterm sealing of repair paint jobs and new paint jobs on cars and motorcycles. i know its not the best thing to do by painting 2k over acrylic but i need to paint the ute soon and need some assistance. Not familiar with HOK but some 2K primers are self etching, so you may not need to apply etch, for those that aren't self etching, i apply a suitable 2K etch over any bare steel before i apply the primer. The clear coat of urethane supplies the acrylic enamel paint with a buffer between the paint and the elements. I didn't have the luxury of waiting 24-48 hours for base to dry and to scuff and shoot the Spraymax 2k clear so after an hour of basecoat drying slightly to the touch I shot one light coat of clear and then two medium coats for a … The decision here is very subjective, as it depends highly on what type of paint you use most often. This … Yes you can spray 2k over Acrylic, with four main considerations. I thought you meant you were wanting to paint 2K colour over sanded 1K primer. Community Forum Software by IP.BoardLicensed to: GMH-Torana Website and Forums. I generaly strip paint from panels with sander polisher, using stick on 60 grit discs … Its not true you can't clear over … I understand that Polyurethane or Urethane clearcoats are more durable - harder and gasoline resistant than lacquer. Spraymax 3680061 2K Glamour clear coat is a very good product. The colour -tins marked up as 2k acrylic. It isn't unusual to clear-coat an acrylic paint finish on a metal surface, such as on an automobile, with CAB-acrylic or acrylic lacquer. I had a couple of blisters on the skuttle so i sanded back, … Treat any rust spots with Ferrozinc rust cure, spot primer and bare metal with Jawel self-etch primer. 2k over acrylic - posted in Paint & Panel: hi all i have a question regarding paint compatability. No 2k topcoat i know of will adhere to acrylic no matter how it is prepped, so you must coat the whole car in 2k primer first. We use PPG paint at work & they have a product called Scan sealer which is excellent for using over acrylic etc. JMO. Scuff it with 1500-grit, provided that the paint is really dry. … Maximum resistance to abrasion and scratching; Very smooth flow; Lasting high gloss; Very good polish ability; No … Spraymax 2K Clear Coat Spray Can - High Gloss Clear Coat for Repair and New Paint Jobs - Diverse Applications - Professional Results - Bundled with Moshify Spray Can Trigger 4.5 out of 5 stars 78 $34.99 #clearcoat #2k #sprayingclearcoat Get a FREE A-Z 85 PG. With acrylic enamel paint there are additional steps that need to be made in terms of adding a base coat and clear coat. Ive sprayed the entire front end with it, let it flash off and 2k cleared over the top. PPG Dulon is good too, especially in solids but PPG Cobra is a cross between acrylic and basecoat that will work well over 1K primer and also with acrylic or 2K clear. Because Dulon is very solvent sensitive, each coat self adheres to the one below. I did a pearl red 80 series land cruiser bonnet years ago. When a car is painted with acrylic enamel, a clear coat is applied over the paint. Clear Lacquers - 1K and 2K A choice between an air drying lacquer (1K) or one which needs an activator to harden it (2K). Subsequently, question is, can you spray 2k clear over acrylic? Not all 2k primers are suitable over Acrylic. Ultimately, opt for the least … Surface preparation Primers / fillersBody filler, Body filler FillersBase coats and top coats, Fillers Base coats and top coatsTop coats, Base coats and top coats Top coatsClear coats and spot blender, Top coats Clear coats and spot blenderAccessories. Are a modified acrylic anyway, not urethane sense for you starter ;. On them to make sure that you sand it a little bit coat is applied over the paint red... Browser settings other damaging elements never touch the actual paint on the skuttle i... As the top is always just clear hardeners, the exact center of own... 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