Are you planning to buy upol high build primers, and are you confused about the options ?
You have come to the right page.
Our review process:
We have listed out the best primers for your regular usage after careful survey and comparative studies.
Our final collection has reliable products and we also worked hard to maintain variety within our picks for personal choice.
Buy on Amazon
Compared with other products by Upol, the upol etching primer has a convenient design. This etch primer works very well as a base for raptor liner spray. It is perfectly, great stuff plus works well on bare aluminum. It is only used over bare metal (which usually surrounds body filler, after repair is completed), so it's okay to spray over body filler where there is exposed metal surrounding the body filler.
The bond between the etching primer and metal is much better/stronger than the bond between metal and primer surfacer, or between metal and paint. This product would work for a steel trailer. It is nice that you do not have to sand before base-coating.
Why We Like This:
Rust, no raptor liner flaking, great product
A must have sealer to spray down before bedlining
Prevention from bedliner material adhesion for aluminum
Buy on Amazon
The upol expert spot primer's high-end materials makes sure that it ages well with use. It is a fast drying universal aerosol primer ideal for small sanded through areasconvenient and consistent aerosol application.
Buy on Amazon
Next on the list, we've got yet another product that manages to win our hearts. It's the upol high build primer and it's widely considered as one of the best convenient products you can buy. This primer really soaks into welds. If you want to prevent return of rust in your repairs this is the primer to use. It is good for rust work.
Why We Like This:
Effective rust protection for spot, mig and tig welding