epoxy primer, 2K primer, sealer, what's the difference?
2009年1月23日 · 1. Epoxy 2. 2k urethane aka high build primer 3. 2k urethane Sealer, also epoxy as a sealer 4. sand paper grits 5. base coat choices 6. clear choices 7. color sanding materials 8. buffers, pad and products 9. etc etc etc That small amount of time spent reading will give you a much better understanding about this process
Reducing epoxy to shoot as a sealer - AutoBody101.com
2015年7月3日 · So it should be fine using the nason reducer even though the epoxy is eastwood? The local store said its risky to do it. But since the nason sealer cant go over my metal break throughs, id rather be able to use the epoxy. But my gallon of nason SS black is 8:1:2 so it only came with 2 qts of reducer so id have to buy more so i dont run out.
Sanding grit if using sealer before Basecoat - AutoBody101.com
2006年8月10日 · The sealer I use, Dupont DTM, says non sandable sealer that has to be sanded if not top coated within 24 hours, that doesn't explain much. You're saying it's non sandable because it's prone to showing scratches unless sanded with …
Primer and Sealer over Old Paint - AutoBody101.com
2011年7月12日 · honestly, the best way imo, is to sand the car down with 320....wash it real good with simple green and a scotcbrite.....tape up and spray 2 good coats of unreduced epoxy, wetsand that with 400-600...depending on if you are doing metallic or solid color (400 for solid, 500-600 for metallic). retape and spray your color.
Seam Sealer Under or Over Epoxy Primer? - AutoBody101.com
2008年1月4日 · I will now re blast these areas now that the seam sealer is chipped out. My question is; to reapply seam sealer, should it go OVER or UNDER the Epoxy Primer. I understand that the Epoxy Primer has very hot solvents which is why I sanded, blasted, chipped, etc. EVERYTHING out of everywhere so that it is bare metal everywhere.
Sealer Then Base Coat, How Long Between - AutoBody101.com
2008年4月10日 · I hope so. Also the trouble with sealer if you are not shooting in a booth is that it stays wet for a while and tends to collect a lot of dirt nibs. you can nib sand the sealer with 800 grit if you need to. I don't like to use sealer unless I have to. 600 the primer and then base is what I …
Help with reducing ppg epoxy primer for sealer
2008年1月21日 · I am using Shopline JP377 and I want to use it as a sealer before base /clear. It says to reduce it with acetone. I have read to use urethane reducer. Should I use some DT870 Urethane reducer? and how much to reduce? here is what the data sheet says Mixing Ratios JP Series JH3770 2 : 1 Note: Allow a 15 minute induction period before applying.
Primer, HB primer, epoxy primer, sealer. What to use?
2016年1月27日 · Primer: Etching primer: Low build primer: High build primer: Epoxy primer: Sealer: This is what I know so far. I hope its right. Also some info taken from vwbobby's sticky in this forum. Does low build primer exist or is it just regular primer? Primer or etching primer used to go over metal or body filler?
Epoxy Primer Vs. Urethane Primer • How to Paint Your Own Car, …
2005年8月20日 · Epoxy primer (2K) Epoxy is a good corrosion fighter. It is has a very sticky resin and will provide good adhesion to MOST substrates. It typically has poor filling and sanding qualities (that sticky resin makes sanding difficult) . It is ideal for use as a “primer/sealer” on bare metal that requires no surfacing.
Primer vs. Sealer • How to Paint Your Own Car, Auto Body …
2008年12月22日 · So the BIG QUESTION here is, will there be a big difference in final quality if I shoot paint over epoxy primer, vs. over a sealer (reduced epoxy primer). I vote for Option A Reasoning: the reduced epoxy will lay out nice and flat (read no OP), it will provide a nice even seal for the work below and a consistent color coat for applying base over.