SEM Products has bolstered its line of weld-through primers offering with the addition of all-new Zincweld aerosol primer.

Zincweld is specifically formulated to deliver best-in-class corrosion protection. It uses a proprietary formula designed to minimize the heat-affected zone (HAZ), reducing weld spatter and minimizing post-weld grinding and clean up.

Zincweld is designed to deliver three-fold corrosion protection through its enhanced adhesion to bare metal, all-zinc formula and high film build. Zincweld offers superior corrosion protection and is compatible with MIG and STRSW welding.

Zincweld supersedes SEM’s 39783 Weld-Thru Primer, which has now been discontinued.