Products / WeatherBond Recovery Board

A high-strength, lightweight, moisture-resistant wood fiber cover board treated to promote membrane adhesion and reduce adhesive soak-in, compatible with PVC, TPO and EPDM membranes. It comes in 4 by 4 and 4 by 8 foot panels, 1/2 and 1 inch thick, with an R-value of 1.3 per 1/2 inch and up to 84% pre- consumer recycled wood fiber by dry weight. The bulletin lists ASTM C208 Type II, Grades 1 and 2, and CAN/ULC-S706-09 Type II, Classes 1 and 2.