1K Zinc Weld Thru Primer - 413g | SMX3680251

1K Zinc Weld Thru Primer is particularly suitable as a corrosion protection for water and weather-resistant vulnerable constructions, for repairing damaged zinc surfaces and for coating inner panel edges during spot welding. The product can be used on heating systems, pipelines, steel structures, radiators, railings, crash barriers, etc.

• Corrosion protection for water/weather-prone structures
• For repairing damaged zinc surfaces
• For coating inner sheet-metal edges during spot welding
• Suitable for heating systems, pipelines, steel superstructures, radiators, railings, crash barriers, etc.
• Superior corrosion protection between welded substrates while minimizing heat-affected zones and welding spatter
• MIG/TIG compatible
• Fast drying
• Good chemical resistance
• 2 spray passes, approx. 1.2 mil
• Flash-off: 3–5 min
• Recoatable after approx. 45 min at room temperature
• Drying: TG1 10 min
• Drying: TG3 15 min
• Drying: TG5 30 min