3M 05917 Weld-Thru Primer
A sprayable, weldable, corrosion-resistant coating designed to prevent corrosion from forming between two welded metal surfaces. Additionally, this product can be used to prevent corrosion on metal surfaces that will not be receiving any further treatment - i.e., body filler, primer, paint, etc - . However, for non-weld mating surfaces, products such as primer/paint, 3M undercoatings, or 3M Rust Fighter I will provide a higher level of corrosion protection.
- Protects bare metal panels and parts from corrosion after welding
- Zinc base draws away contact corrosion, leaving substrates strong
- Convenient aerosol spray application
- Dries in as little as 5 minutes before MIG welding for efficient throughput
- Formulated for minimum weld spatter, helping prevent shop damage
- Accepts 3M Rust Fighter-I (PN 08892) and other 3M coatings on non-weld metal surfaces
