3M 05917 WELD-THROUGH II COATING GRAY

3M· SKU 5917

3M Weld-Thru II 05917 is a gray, zinc-based aerosol coating in a 12.75 oz can covering about 528 sq ft, applied to metal surfaces before spot or MIG/MAG welding to draw corrosion away from bare metal. Formulated for minimum weld spatter, it dries in as little as 5 minutes with two light coats.