AVC Primers

Your Tremco Roofing field advisor will be glad to provide you with references.

Tremco AVC Membrane Primer is an SIS rapid-curing adhesive primer formulated to prepare and promote adhesion to sound, clean and dry structural decks and subdecks of concrete, metal, wood and exterior grade sheathing panels. Tremco AVC Primer should be applied with a roller or brush prior to application of Tremco AVC Membrane. Apply Tremco AVC Membrane after Tremco AVC Primer dries to a non-transferable tacky film. (approximately 15 minutes at 23 °C at 50% relative humidity).

Tremco AVC Membrane Primer (WB) is a water-based (WB), quick-drying modified bitumen primer to be applied prior to the application of Tremco AVC Membrane. WB promotes adhesion to sound, clean and dry structural decks and subdecks of concrete, metal, wood and exterior grade sheathing panels. Apply Tremco AVC Membrane Primer (WB) with a brush or roller. Tremco AVC Membrane should not be applied to Tremco AVC Membrane Primer (WB) until it is completely dry (approximately 45 minutes at 23 °C at 50% relative humidity). Stir primer before use. Do not apply Tremco AVC Membrane Primer (WB) below 7 °C (45 °F).

All Tremco Roofing products are available through Tremco and our highly trained field advisors. A number of factors affect price, so please discuss details with your field advisor.

Tremco Roofing works exclusively with professional roofing contractors who are experts at minimizing disruption at our customers’ facilities.