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Pro-Grade 941 Primer is a one-component, film forming adhesion promoter designed to enhance the bond strength of silicone top coatings to roof surfaces, including single ply membrane roofs, metal roofs, concrete roofs and previously coated roofs. It is easily applied by spray, roller or brush and dries quickly.

Features and benefits

  • One coat adhesion promoter
  • Quick drying
  • Title 24 Compliant
  • FM Certified
  • For professional use only

Sizes available

  • 1 gallon can


  • Clear to hazy yellow

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