Sikalastic® Primer EPDM

Single component primer for consistent and durable adhesion between Sikalastic® RoofPro/RoofCoat Systems and EPDM and TPO Membranes.

Sikalastic® Primer EPDM is a single component rubber polymer based primer to improve adhesion of Sikalastic liquid applied membranes to flexible EPDM and TPO roofing membranes. Unlike thin primers that run and puddle, the high viscosity formulation promotes uniform coverage on both horizontal and vertical surfaces. Sikalastic® Primer EPDM does not react with atmospheric moisture allowing it to be opened and resealed for use at a later date.

  • Provides excellent adhesion of new Sikalastic® liquid applied membrane to most EPDM and TPO membranes.
  • Quick cure allows same-day Sikalastic® RoofPro/RoofCoat membrane application in most instances.