Is weld through primer waterproof?
SEM® Zincweld 40773 Silver Weld-Through Primer, 13 oz Aerosol
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Open Jul 16, 2024 - 10:14 PM
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Answer
Jul 16, 2024 - 10:14 PM
Yes, weld through primer is typically designed to be waterproof in order to provide a protective barrier against rust and corrosion. It serves to shield the metal even in high humidity conditions. It is important to note that weld through primer is only meant to be a temporary barrier before and during weld repairs. Once the repair is finished the weld through primer should be removed and a suitable primer/E-coat, and topcoat should be applied as a permanent solution.
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SEM® Zincweld 40773 Silver Weld-Through Primer, 13 oz Aerosol
Zincweld™ is a zinc-based weld-through primer that provides superior corrosion protection between welded substrates while minimizing heat affected zones and welding spatter.All zinc-based formula for best-in-class corrosion protectionEnhanced adhesion to bare metal for added corrosion protectionOEM ...
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