POR-15 Weld-Thru Primer Aerosol

Prepare metal surfaces for welding while helping prevent future corrosion with this weld-thru primer. This zinc-enriched aerosol primer creates a protective coating between metal panels and components, allowing welds to be performed without sacrificing corrosion resistance in areas that are difficult to access after assembly. It is an ideal solution for restoration work, fabrication projects, panel replacement, and structural repairs.

Designed to reduce heat-affected zone damage, welding distortion, and weld splatter, it promotes cleaner welds while protecting raw metal from rust and oxidation. Compatible with a variety of metal surfaces, including steel, stainless steel, aluminum, and brass, it can also be applied over cured POR-15 Rust Preventive Coating and POR-15 topcoats for added versatility.

Features and Benefits:
- Zinc-enriched weld-thru primer formula
- Provides corrosion resistance on welding surfaces
- Allows welding through coated metal surfaces
- Helps protect hidden areas from rust and oxidation
- Reduces welding distortion
- Minimizes weld splatter
- Helps reduce heat-affected zone damage
- Excellent for restoration and fabrication projects
- Can be applied over cured POR-15 Rust Preventive Coating
- Compatible with POR-15 topcoats
- Suitable for steel, stainless steel, aluminum, brass, and other metals
- Convenient aerosol application

Please Note: For best results, apply to properly prepared bare metal surfaces.