SUNOX® EXTREME Zinc Weld Aerosol 500ml
SUNOX® EXTREME Weld Aerosol 500ml
Professional Zinc-Rich Weld Through Primer – Corrosion Protection for Welded Repairs
SUNOX® EXTREME Weld is a high-performance zinc-rich weld-through primer designed to provide corrosion protection to metal surfaces before welding. Formulated specifically for automotive body repairs, fabrication and metalworking applications, it allows welded joints to retain corrosion resistance in areas that would otherwise be inaccessible after assembly.
The high zinc content creates a conductive protective layer that can be welded through without the need to remove the coating beforehand, helping to protect lap joints, flanges, seams and hidden metal surfaces from future corrosion.
Ideal for bodyshops, vehicle restoration, fabrication and industrial applications, SUNOX EXTREME Weld provides a practical solution for protecting metalwork during the repair process.
Key Benefits
• Zinc-rich weld-through primer formulation
• Allows welding directly through the coating
• Helps protect inaccessible welded areas from corrosion
• Excellent adhesion to bare steel
• Fast-drying professional formulation
• Ideal for panel replacement and fabrication work
• Helps improve long-term corrosion resistance
• Easy aerosol application
Typical Applications
• Automotive panel replacement
• Spot welding operations
• Lap joints and seams
• Vehicle restoration projects
• Fabrication work
• Chassis repairs
• Industrial metal assembly
Suitable Surfaces
• Bare steel
• Mild steel panels
• Fabricated steel components
• Automotive repair panels
• Weld preparation areas
Product Details
• Size: 500ml Aerosol
• Type: Zinc-Rich Weld Through Primer
• Colour: Zinc Grey
• Application: Aerosol Spray
Why Use Weld Through Primer?
During welding operations, bare metal areas can become vulnerable to corrosion once panels are assembled. SUNOX EXTREME Weld helps:
• Protect hidden metal surfaces
• Reduce corrosion within seams and joints
• Improve long-term repair durability
• Protect areas inaccessible after welding
• Provide a conductive coating suitable for welding operations
Typical Uses in Automotive Repairs
• Replacement quarter panels
• Sill repairs
• Floor pan repairs
• Door skin replacement
• Chassis fabrication
• Inner panel repairs
• Structural repair work
Important Information
• Apply to clean, bare metal surfaces before assembly and welding.
• Allow the coating to dry before welding operations commence.
• Use appropriate welding techniques and PPE at all times.
• After welding, exposed areas should be further protected using suitable primers, seam sealers and topcoat systems where required.
A professional zinc-rich weld-through primer aerosol designed to provide corrosion protection, improve repair longevity and protect welded assemblies from future rust formation.
