Answer
Jul 10, 2024 - 09:51 PM
Weld-through primer is a type of coating applied to metal surfaces before welding to prevent rust and corrosion in the welded area, which is especially helpful if the area is not going to be painted right away. It provides a protective layer that can withstand the heat of welding, ensuring better adhesion and long-term durability of the weld. It is also good at repelling weld spatter.