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Can be applied over: Cleaned, sanded and etch primed steel, galvanized and aluminum. Sanded and cleaned body filler, SMC and gel-coated fiberglass. Properly cleaned and sanded E-coat Cleaned, cured and sanded OEM and refinish coatings. MP17x Epoxy Primers MP178 Plastic Primer MP220 Chrome Free Etch Primer MP243 Polyester Primer Can be topcoated ...As for EDP primer, in the past I've run a da sander with 80 grit over a spot or two that needed some fill via poly glaze. I've never applied regular body filler over EDP just poly glaze to correct some very minor surface imperfections. I do apply filler over epoxy because I like the added benefit of the epoxy protecting the metal.But on the small dents, just put your filler over the epoxy. After all the dents are fixed, and body work done, I will shoot a coat of Epoxy Sealer over the whole car to obain a single color for the first color coat (ground coat) to go over. This also seals any bare metal or plastic filler that you can see after the body work.Autobody filler is (basically) made of a vinyl ester or a polyester type resin. Epoxy primer is (basically) made of an epoxy type resin. If you were to bond/glass over a metal pad to a fiberglass boat, vinyl ester or polyester is never used, epoxy is. There is no way a plastic resin can make a chemical bond to metal, it's going to be a physical ...The car has been a nightmare as it is with it's brutal paint job and then finding body filler up to half an inch thick on the hood and on the driver's door. The driver's rear quarter was also bashed in behind the door and there was no way, once the filler was ground out of it that the rear door edge would line up with the quarter panel.Dec 28, 2011 · 687 posts · Joined 2005. #3 · Dec 28, 2011. To answer your question, yes you can put filler over primer as long as you sand it first with 180 or courser grit paper. I do also agree that I would get a good epoxy primer on it first, then you can take your time getting back to it. Like.They will stick to epoxy primers with mechanical adhesion. Body fillers do not chemically bond with epoxies. If you put filler over epoxy primer, it has to be fully cured, with no solvents such as thinner or reducer left in the primer, and still should be sanded with a coarse grit and cleaned. In other words, using epoxy primer under filler …Yes, epoxy to seal bare metal then skim coat, then epoxy to seal that, then 4 coats of poly to have enough primer for heavy blocking to get the body as straight as possible. It also builds thick enough to be able to sharpen/straighten the details of body lines, edges, etc. It's more stable than 2K and doesn't shrink like 2k or epoxy.Shape your filler with 36 and then 80 grit sandpaper, then do a coat of glazing putty to smooth it and sand with 180. Polyester Primer-Surfacer – The Contour …To spray a sealer over the polyester primer is going to give a "kush" for the paint if it is hit by a rock or that sort of thing. Here is what Evercoat says.. "Q. Do I need to apply a primer-sealer over polyester primers before top coating? A. It's not mandatory to use a primer sealer over our polyester primers.Applying epoxy primer or fiberglass filler over the seam, before doing the filler work, would be a good idea. Reply Like #2 08-24-2004, 05:59 PM ... Clean metal, blast or grind.Don't sand,GRIND with a rigid disc or a flexible "body" disc.Apply polyester body filler with coats of polyester primer as needed. When you get everything the way you ...Dec 7, 2016 · Dec 4, 2018. #6. 24 hours @ 70+ degrees. I can't emphasize that enough. Temps on the epoxy need to be at a minimum 65-70 for at least 24 hours. As stated above if you go over the 7 day window you can simply hand sand the area to be filled with 180 grit and apply your filler or glaze.Jan 31, 2024 · Epoxy primers typically have a degree of filling and leveling capacities that help smooth out surface imperfections like dings, scratches, or light sanding marks. This makes them suitable for achieving a smooth and uniform base for subsequent layers of paint or body filler. Epoxy seals dissimilar materials including bare metal, body filler ...How long should I wait to apply body filler over an epoxy primer? A. Some coating manufacturers may have a defined time and procedure for the application of polyester filler, so contact the coating manufacturer for their recommendations. If there is no defined time or procedure a general guideline is to allow 24 hours and sand that area lightly ...Primers / fillers 2K Epoxy primer filler Universal 2K epoxy primer filler for all problematic surfaces, for example metal, non-ferrous metal, galvanized sheet steel, or anodized aluminium.It will all be valspar paint I just haven't decided whether its going to be 2k epoxy or 1k etch and then primer. The advantage of epoxy is high build and filler over or under the paint. It seems like that would make it a lot easier. Plus it's a tougher undercoat than acrylic laquer primer. I'm just not sure on the price I haven't enquired yet.As for EDP primer, in the past I've run a da sander with 80 grit over a spot or two that needed some fill via poly glaze. I've never applied regular body filler over EDP just poly glaze to correct some very minor surface imperfections. I do apply filler over epoxy because I like the added benefit of the epoxy protecting the metal.Metal work welding and hammer/dolly work. Cleaned with water borne wax/grease remover. Shot three coats of epoxy, 20 minutes in between coats. Plastic filler work, block sanded. One coat of epoxy to seal the plastic (not needed). Areas. Water borne wash again. Three coats of 2k high build primer. One light coat of guide coat.It is the best all around primer for applying over plastic body filler and for surfacing your work. If used properly it provides the proper film thickness under top coats and is the perfect substrate for bs/ss and SS. ... Epoxy primer (2K) Epoxy is a good corrosion fighter. It is has a very sticky resin and will provide good adhesion to MOST ...There are several exfoliants used on the body ranging from sand to coconut shells. Learn about the top 5 exfoliants for the body at HowStuffWorks. Advertisement The largest organ i...Should body filler be applied over an epoxy primer or over bare metal? This is a question often asked and it quite controversial. In this video, I am going...It will all be valspar paint I just haven't decided whether its going to be 2k epoxy or 1k etch and then primer. The advantage of epoxy is high build and filler over or under the paint. It seems like that would make it a lot easier. Plus it's a tougher undercoat than acrylic laquer primer. I'm just not sure on the price I haven't enquired yet.Feather Fill is meant to spray over a lot of body filler work that is cut and shaped with 60-80 grit. Can you spray over an epoxy primer? YES but the epoxy should …613 posts · Joined 2005. #3 · Feb 15, 2006. Duraglass will work applied on properly prepared bare surfaces or over epoxy primer. I've never used self-etching primer but it should work as well. I've NEVER had a negative reaction, the most important issue in my opinion is prep, all surfaces must be CLEAN! Mostly Camaros and FINALLY a Double ...

Putting BONDO/Body Filler On EPOXY PRIMER - Paint And Body Tech TipsMy Friend Pete sow us the real way to apply bondo or body filler to a car panel that has ...If the imperfections are more than the poly primer can fill, I would then use a body filler to correct as needed. At this point I have blocked the panel to 180 or 220 grit which creates tooth for the next product to grab. 4th) Once the panels are perfect, I would apply a urethane primer, which seals the porous body fillers products below it.I then applied epoxy primer over the patch and door skin once the glue had set for several days. I am not ready to feather out the edges of the patch with filler. As for the hood, I can't get it a whole lot better than it is. I am going to have to use a light skim coat of filler on it and then high build primer over top of that.Note: The seal coat will be a single coat of Eastwood Epoxy Primer with the 10% addition of#50111ZP Universal Urethane Reducer to allow the coat to lay smoother. ... Of course, the application of plastic body filler where needed over the layer of epoxy helped fill some of the remaining pinholes, but even this process didn't get them all. ...The caveat to applying filler over epoxy primer is the filler lifting the primer off the metal. I've read a lot from both camps and people will cite this "study": Epoxy or No Epoxy Under Filler - Autobodystore where the bond between filler and epoxy vs the epoxy and metal can fail with enough force under the right circumstances.

Sandwiching the filler between layers of epoxy primer pretty much gaurantees that I will not have adhesion problems. I never applied filler to bare metal, only to epoxy or itself. Takes a little longer but the end result is unbelievable. ... Apply the filler over the fresh (24-48 hours) epoxy rather than applying the filler over the sanded ...As a high-solid, low-VOC, HAPs-compliant DTM epoxy primer, U-TECH E250 is versatile for direct use over multiple substrates, including galvanized steel, blasted steel, aluminum, body filler and ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Using your fingernail try and scratch the. Possible cause: It just like painting base over epoxy. *First two days heavy taping can pull the base.