Now You Have a Choice: Securock Gypsum-Fiber Roof Board

Securock Glass-Mat Roof Board
  • Ideal for use as cover board in mechanically attached single-ply systems
  • Resists moisture and mold, scoring a maximum 10 for mold resistance on ASTM D3273
  • Protects roof system from foot traffic and hail
  • Scores and snaps cleanly and easily
  • Less itchiness thanks to a tighter mat
  • Unmatched mat-to-core tensile bond strength makes facer less likely to delaminate when cutting
  • Meets Factory Mutual (FM) Class 1 and Underwriters Laboratories (UL) Class A fire ratings for unlimited slope in fire barrier applications per UL 790
Securock Glass-Mat Roof Board