How much epoxy primer do I need?

If you body work is good, the Kirker will be all you need. If you really need a lot of build, then another primer may be needed. But if you did the body well, about 3 -4 coats of Kirker followed by blocking will be all you need.

How do you mix Transtar epoxy primer?

Mix 1:1:10% by volume. Apply 1 full wet coat. (If desired, a second coat may be applied after 10 – 15 minutes.) Allow to air dry 30 minutes at normal temperatures 70 – 85°F (21 – 30°C) or force dry for 15 minutes at 140°F, (60°C) before applying additional topcoats.

Do you need sealer with 2K primer?

The urethane primer (or any 2K ) is (if a quality product applied properly) non-soluable and will take the color coat perfectly. There are reasons to use a sealer, but if you have full panels 2K primed, with littel to know feather edges, you do not need it.

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Can I use epoxy primer as a sealer?

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. 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.

What is the best primer for epoxy?

As a primer we would recommend the BEKATQ 2K epoxy resin primer BK-190EP.

  • 3.1 Recommendation Spray Primer: U.S. Chemical Plastics 2K Rapid Primer Filler Gray.
  • 3.2 Recommendation fiberglass, wood, aluminum, and steel: Marine-Tex RM330K.
  • 3.3 Recommendation: Speedokote Epoxy Fast Primer.

How many coats of epoxy primer should you put on a car?

epoxy to the entire car. [2 coats is sufficient.] Sand w/80 grit, rough fill w/Rage Ultra, repeat as needed. [If you are within the 7 day window sanding isn’t necessary for applying filler to SPI epoxy.]

What do you thin epoxy primer with?

Method #2: Thinning Epoxy Resin Using a Solvent Solvents like denatured alcohol, lacquer thinners and acetone. All of these solvents are easily available and also do a great job in lowering the viscosity. Also, these solvents evaporate quickly and are unlikely to become trapped in your cured epoxy resin.

Do you need primer for epoxy?

One of the most common questions I get with epoxy floors is if it is necessary to prime the floor before applying the epoxy floor coat. The right primer will guarantee better adhesion of your floor coats to the substrate. It will give your floor a longer life and will reduce the risk of the coat chipping or breaking.

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Which is better red oxide or epoxy primer?

Epoxy Primer has better chemical resistance, abrasion resistance and adhesion than Redoxide. Epoxy primer will chalk under UV, thus a topcoat is recommended when used outdoor. Redoxide on the other hand has better UV resistance, easier to apply because it is one part and cost cheaper than Epoxy Primer.

Can you spray 2k over 1k primer?

however, you shouldn’t have any probs with going over 2k primer with 1k, you cant go 2k or 2pak over acrylic as you will get solvent pops, but you can go 2k or 2pak over 1k as most etch and plastic primers are 1k and are suitable for 2k or 2pak paints.

Is Primer the same as sealer?

Primer:The first coat of paint applied to a surface, formulated to have good bonding, wetting and inhibiting properties. SEALER: A thin liquid applied to seal a surface, to prevent previous paint from bleeding through from the surface or to prevent undue absorption of the topcoat into the substrate.

Can you paint over 2k Primer without sanding?

2K urethane’s need to be sanded with the exception of when thinned down to use as a sealer and then you have a limited re-coat time, usually 15-45 minutes.

Can you use epoxy as a sealer?

Epoxy can give wood a waterproof, resilient finish. However, there are some cases where it is not advisable to use epoxy as a finish, but you can still get the benefits of epoxy by using it as a sealer before applying your finish coat.

Can I clear coat over epoxy primer?

You will have a more durable finish if you top coat the epoxy with an opaque urethane. For what you intend to use the truck for I would just go ahead and shoot the clear. It will last years without any problems.

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Can I topcoat over epoxy primer?

They recommend a sealer over the epoxy before the paint. They said that you can paint over the epoxy, but best results would be with a sealer.

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