Im getting ready to buy some epoxy primer and was wondering what is the best to use. I have seen people use oreilly brand auto body master to ppg to dupont? What is the best direct metal primer ? When selecting the primer that best fits your painting process and end-use environment, keep all of the factors listed above in mind. You can buy self etching primer as a spray or in two parts to mix together and apply to the car.
It bonds very well and makes a good surface to which paint adheres well. This means you can hit an area with epoxy primer that’s been sanded down to bare metal, repaired with body filler, and then feathered into the original paint. The car will not be painted final color for probably a year or so. Our primer paint works great over freshly sand blasted metal, body filler, on fiberglass, and will fill minor scores and surface imperfections.
It can be sanded to desired smoothness. Most epoxy tech sheets show this as a preliminary step to applying the epoxy primer. The absence of lead and zinc chromate in the filler materials used in epoxy and other primers is safer but lessens the effectiveness of the sealing. Some epoxy primers will require the use of a chemical self-etching primer beforehand to improve adhesion, and others will work fine with manual abrasion such as sandblasting.
The method to which you have access might determine the type of epoxy primer that will be best. Going to start doing some work to my car. As opposed to spot priming, doing more sanding and then sealing (with reduced PPG epoxy ).
Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. Normally you get the best productivity by spraying your 2k primer surfacer after your epoxy primer. Now your getting the best of both worlds, the protection and adhesion of the epoxy , and the mil build of the primer surfacer. While it cures, epoxy is porous, so when the body filler is applied its molecules become intertwined with the epoxy , forming a weld-like bond.
Bare metal must have epoxy primer , self etching primer , or DTM Direct to metal primer. We know our parts and products. I just asked this exact same question on another forum. This blog is all about auto painting undercoats and how to use them correctly.
It contains a mild acid to aid in adhesion. It is the only 1-K primer that is decent from a can. Otherwise, you need to use an epoxy.
For Newbies- Auto Body And Car Painting Footage- Step by Step DIY SPECIAL - Duration: 11:46. When it comes to preparing the bare metal surface of your car for paint, choosing etch primer or epoxy primer can be a paint-point that delays your progress. Manufacturer of automotive coatings for the restoration, repair and custom markets.
The reason for epoxy primer is the corrosion resistance factor. I also will be doing a lot of rust repair and the initial blast and prime will cover all the good sheet metal and the rest will be in stages as I replace the rusted metal. Frequently asked questions about urethane primers Automotive undercoats, primers , sealer and body shop supplies available to order online. We have compiled the most frequently asked questions about automotive undercoats.
We will continue to add more of your questions as needed. Undercoats, Primers , Sealers and Plastic Coatings 1. Claussens All U Need and Featherfill Slicksand. These products will fill up to. Auto Body Primer provides a tough, rust-inhibitive base for most brands of automotive lacquers, enamels and tops coats.
See our extensive line of body shop supplies. Rust-Oleum Automotive Filler Primer Spray is a hi-build formula that fills in minor imperfections in the surface and improves topcoat adhesion and appearance. This product is suitable for use on metal, wood an fiberglass surfaces. We need to know more about your application to make the best recommendation for you.
This unique, no-mess formula enhances the performance of any top coat in mild-to-severe environments. Several restoration shops use epoxy primers for long term storage or extended restoration projects because of their corrosion resistance and because fillers can be used directly over them. Another option as primer surfacer (filler) is a polyester primer because it offers high build with minimal shrinkage over time.
I was kind of leaning towards PPG DP40LV (low VOC) only because its what my local (California) paint shop sells. Most people need filler, but no one needs 2K urethane if there is enough time.
The advantages of urethane primer are that it builds with fewer coats and dries fast. But with time and patience, SPI epoxy serves outstandingly as a primer -surfacer, it just takes more coats. This primer shows exceptional adhesion qualities and tremendous resistance to corrosion.
Our rust-inhibitive metal primers offer fast dry and full cure times to maximize production without sacrificing quality. The owner of SPI paints says the best adhesion would be his primer on metal with bondo applied during the recoat window. The epoxy is not as bad as the 2K primers and top coats for your body. Epoxy has the solvents in it.
Some epoxy primers are actually etch primers in disguise and may have problems over acids but the true epoxy primers (without acid) are one of the best things you can use over metal conditioners and etch primers , we do it all the time. Primer , Primers and Fillers for the automotive car paint industry. Autopaints Brighton supply a wide range of primer , primers , filler and fillers for the automotive car paint industry. Get deals on automotive parts,.
Has excellent corrosion protection. Available in gallons and quarts. The primer offers excellent adhesion to prepared metal, fiberglass and aluminum surfaces.
Find all the Adhesive Primers and Activators You Need at Zoro.
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