POR-15 Weld-Thru Primer

POR-15 Weld-Thru Primer


SKU: 41418

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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 topcoats to enable quick refinishing and recoating of these products. POR-15 Weld-Thru Primer also adheres well to steel, aluminum, stainless steel, brass, and other primed and painted surfaces.


  • 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
  • Topcoat in 30 minutes

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