Item #
50776ZP
BRAND: US Chemical
USC Eliminator High Build Polyester Primer Gallon
Highly durable primer/surfacer for fiberglass, aluminum, prepped steel
Highly durable primer/surfacer for fiberglass, aluminum, prepped steel
USC Eliminator High Build Polyester Primer Gallon is rated
out of
5 by
13.
Highly durable primer/surfacer for fiberglass, aluminum, prepped steel
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Description
USC High-Build Primer/Surfacer is as tough and durable as they come
Premium high-build polyester formulation is a highly durable primer/surfacer you can use on fiberglass, aluminum and properly prepared steel.
- Excellent adhesion
- Very high fill
- Superior solvent resistance
- Fast dry to sand
- Sprayable
Premium high build formulation is a polyester primer-surfacer which can be used on fiberglass, aluminum and properly prepared steel. Eliminator HB has excellent adhesion, very high fill and superior solvent resistance when properly cured. On fiberglass it replaces damaged gel coat. This tough and durable coating resists stone chipping and abrasion and will fill 36 grit grinder marks in 2 to 3 coats. Cured primer in non-shrinking and compatible all automotive topcoats and meets all VOC regulations. 1 gallon includes 4oz liquid hardener.
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Reviews
Rated 5 out of
5
by
Greg from Colorado from
High Build Polyester Primer
Polyester primer is the king. Easy to sand. You can get after it pretty hard without burn through. The best part is it does no shrink and crack like traditional high build primer. This is all I use now.
Date published: 2021-08-17
Rated 5 out of
5
by
Will from
High build
Work very well applied three or four coats. I made a perfect surface for block sanding out minor imperfections to prep for paint
Date published: 2021-07-28
Rated 5 out of
5
by
Mike from
Good stuff.
Amatuer here. I have tried a few different types of high build primer. This stuff is as good or better than the high priced brands. It is now my go to HB Primer.
Date published: 2020-05-27
Rated 5 out of
5
by
vic906 from
Great product you must use acetone to clean gun.
You can get a reall good gun off amazon for about $50 "TCP Global Brand Professional New 2.5mm Hvlp Spray Gun". It will lay this stuff on perfect! I cant say enough good things about this primer!
Date published: 2020-03-14
Rated 5 out of
5
by
Jeff from
High build
I bought it a couple months ago and love it. It is definitely high build and fast drying! It easy to sand too. 5 star for sure!
Date published: 2019-06-21
Rated 5 out of
5
by
Bigcamshaft from
The best polyester primer I have ever used!
I have been using this primer for five years now and it is by far my favorite. I have used at least four other brands and felt this was superior, especially for the price. This primer is touted as a direct to metal primer and acts as a sealer as well once it has been catalyzed. It saves many steps.
Date published: 2019-02-12
Questions & Answers
I've ordered this from you guys and another company each time I received message damaged and returned this happened between the two companies 5 times it was damaged now either this product doesn't exist orwhy is it only me that can't get the product.
It is available
ITEM # 50776ZP BRAND: US CHEMICAL
USC High Build Primer/Surfacer Gallon
Highly durable primer/surfacer for fiberglass, aluminum, prepped steel
Date published: 2025-02-12
I mixed up 16 oz., used a drill to mix well, new gun with 2.0 tip. Material sprayed fine but went on thick & speckled with tiny gobs (like sand) all over the panel, why? It sanded out fine. Can this be reduced to spray lighter as a final primer coat?
Look at the SDS to find a coating’s solvent. This one uses acetone, and I reduced it about 10% by vol with great results using PPG Acetone, not sure if USC has their own acetone but straight solvents like that isn’t usually a big deal going between brands.
Date published: 2023-10-12
What size spray tip works best with this primer?
Ideally, a 2.0mm or larger will be your best option.
Date published: 2024-07-03
This only comes in light gray, I want a dark base for my base color coat. What's the easiest way to go over this to give me a dark gray base? Would dark gray lacquer primer be acceptable as just I happen to have a gallon sitting around?
A reaction would most likely occur.
Date published: 2021-12-17
Can this product be used on wood surfaces?
We strictly test for automotive use only; not on wood. We apologize for the confusion.
Date published: 2025-03-11
Can this be sprayed on top of rattle can primer?
We can not guarantee compatibility with anything we do not sell. You would have to test a small area first.
Date published: 2021-07-16
What is the best method to measure out the catalyst in 1/2 or 1 ounce portions?
I looked up on the internet figures as to how many drops are in an ounce, etc. As it works out, about 9 drops of catalyst to the ounce of material (closer to 9.25 actually, just get as close as you can). I've been using this method for mixing up 4, 5, 10 ounce portions etc, at a time and it's been working great.
Date published: 2022-01-17
The description says this can be used on bare aluminum! Yet at least 2 people have specifically asked about that here, both answers were to always use epoxy primer on aluminum first. So, which is it, can you or can't you? Maybe some factual consistency?
USC High Build Primer/Surfacer(50776ZP) is a high quality Direct to Metal(DTM) Primer Surfacer that has excellent adhesion properties and will work very well on bare Aluminum when the surface is prepared and cleaned properly.
Go to www.eastwood.com and type in 50776ZP on the search bar. There you will see the product and its description.
Date published: 2022-01-17
USC Eliminator High Build Polyester Primer Gallon
$91.99
In Stock