SEM Products, Inc. bolsters their weld-through primers offering with the addition of all-new Zincweld aerosol primer.  Zincweld is specifically formulated to deliver best-in-class corrosion protection, bar none.  Additionally, the proprietary formula minimizes the heat-affected zone (HAZ), demonstrably reducing weld spatter and minimizing post-weld grinding and clean up. 

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

Check with your local distributor for availability.