Single Ply Primer

ER Single Ply Primer 5g

ERSystems® Single Ply Primer is a single component solvent-based primer designed to improve adhesion of coatings to EPDM, PIB and CSPE (Hypalon), PVC and TPO single-ply membranes.


  • Unique cure activation system
  • Excellent adhesion
  • Rapid re-coat with a variety of coatings including Acrylic 1000 and Polyurethane 300


  • 5 Gal. Pail


  • Clear

* Primer 1 has been renamed Single Ply Primer