50410 - Weldable zinc anti-corrosion aerosol 3M Weld Thru II - 377ml

Advantages

• High corrosion protection: zinc layer that limits rust formation on welded steel.
• Improves weldability: the applied film allows for a more uniform current flow during MIG or spot welding.
• Fast drying: allows welding within minutes after application without slowing down the process.
• Convenient spray application: nozzle designed for controlled and continuous spraying.
• Ideal for difficult areas: effective protection even on edges and corners.

Specifications

• Reference: 50410
• Part Number: 7100143689
• Brand: 3M™
• Type: anti-corrosion welding coating
• Packaging: 377 ml spray (approximately 361 g)
• Color: silver gray
• Base: anti-corrosion zinc
• Use: bodywork, MIG and spot welding

Recommended Applications

• Protection of welded metal surfaces against corrosion.
• Preparation and treatment of areas before MIG or spot welding.
• Bodywork and metallurgy workshops requiring a quick weldable coating.
• Hard-to-reach areas where manual application is preferable.

Usage Tips

• Clean and degrease the surface before application for good adhesion.
• Lightly sand (grit P60–P120) to remove any residual paint or rust.
• Shake the spray vigorously before use.
• Spray at a distance of about 15 cm for even coverage.
• Wait for the product to dry before proceeding with welding.

Why adopt it?

The 3M™ 50410 welding coating is a professional solution that combines anti-corrosion protection, ease of application, and compatibility with modern welding processes. It helps restore the original anti-corrosion barrier while allowing for effective and durable weldability.