Can epoxy primer be used 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. The primer has excellent adhesion to most topcoats and will help keep actual paint from flaking or peeling. This is great peace of mind for a lasting paint job.
Is epoxy primer and sealer the same thing?
Epoxy Primers when used on metal are for corrosion protection and helping with adhesion. It is a NON-SANDING Primer! The Correct Name Should be “EPOXY SEALER”, because that’s all it is! They only require a very thin coat in order to etch the metal surface and create a tenacious bond.
Is a primer also a sealer?
A sealer is a special type of primer designed to be used with, or in place of, a primer. A sealer prevents the topcoat from soaking into the substrate, and to a degree, can create a water-resistant layer between the substrate and topcoat.
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 epoxy primer be used as a top coat?
These base coats or epoxy primers can be used over fiberglass, plastic or the black iron phosphate coating as well. Epoxy primers not only offer excellent adhesion to metals, but also serve as a proper base for extra undercoat products and top coats (paint).
Do you have to sand epoxy primer before painting?
The re-coat window of epoxy primer only needs to be followed when you intend to apply another coating without sanding to from a chemical bond. If you scuff the epoxy you can apply another coating that will form a mechanical bond with the epoxy.
Is 2K primer a sealer?
SPI 2K sealer can work as a primer or a sealer, if you are inclined to experiment with wet-on-wet processes, it is the thing to use. Sealer is # 6401, 6402, & 6403, gray, white & black.
Can you use epoxy primer over primer?
Epoxy also provides some build so it can be used exclusively without any other primer/surfacer.
Can you use epoxy primer as a final 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 metal parts?
Simply put, epoxy is the best primer for bare metal, making it excellent for newly fabricated metal parts or ones that have been fully stripped. 2. Mixed Surfaces – Some primers and coatings need the entire surface to be uniform and all the same material.
What are the adhesion properties of epoxy primers?
Mixed Surfaces – Some primers and coatings need the entire surface to be uniform and all the same material. Epoxy primers have excellent adhesion properties and will stick to bare metal, paints, primers and fillers.
What is the best primer to leave a car outside?
Etch primer included, epoxy primer is about the only bare metal primer you could leave a vehicle outside in without rust forming back under the primer quickly! Two-part epoxy primers go one step further by including zinc phosphate, which increases its corrosion-inhibiting properties.