SEM ZincWeld 40773 Weld-Through Primer, 16 oz, Silver, 19 sq-ft Coverage

Introducing SEM ZincWeld 40773 Weld-Through Primer, the ultimate solution for superior corrosion protection in welding projects. This 16 oz primer boasts a premium zinc-based formula, ensuring best-in-class rust resistance. Perfect for professionals and DIY enthusiasts alike, SEM ZincWeld 40773 offers enhanced adhesion to bare metal, preventing flaking and peeling while maintaining optimal protection. OEM recommended, it effortlessly withstands cavity wax, guaranteeing long-lasting durability. Designed to minimize the heat affected zone during welding, this low weld spatter formula ensures a smooth, easy application with exceptional coverage of up to 19 sq-ft. Compatible with MIG and STRSW welding, SEM ZincWeld 40773 is your go-to primer for flawless, resilient finishes.