Product details:
TekTop Epoxy/Acrylic Primer is uniquely formulated as a single-component, pre-catalyzed, water-based primer to provide simple and effective adhesion to properly prepared roofing surfaces. This primer stops bleed-through of asphalt and bitumen roofs to prevent any discoloration of the Silicone topcoat. For most roofing surfaces including metal roofs and flashings use Epoxy/Acrylic Primer.