POR-15 Weld-Thru Primer Weldable Zinc Enriched Primer Minimizes Heat Zone During Welding Reduces Welding Distortion and Splatter Provides Corrosion Resistance to Welding Surfaces POR-15 Weld-Thru Primer can be applied over cured POR-15 Rust Preventive Coating and all POR-15 top coat paints to enable quick refinishing and recoating of these products. This weld-through zinc primer also adheres well to steel, aluminum, stainless steel, brass, and other primed and painted surfaces.

Replaces Tie Coat Primer Features:
This weld-through zinc primer is excellent for use over cured POR-15 Rust Preventive Coating Minimizes heat zone during welding Provides corrosion resistance to welding surfaces Leaves surface strong and protected Water resistant after 15 minutes Weld-through paint in 30 minutes POR-15 Weld-Thru Primer Technical Data Sheet Confidently Welding through any POR-15 product using POR-15 Weld-Thur Primer with zinc enriched rust protection