Description

Heat-resistant up to 240 F (115 C) | ASTM E 84 Class 1 (modified) | Draftstop – helps reduce air infiltration | Thermal insulator | Ready-to-use | Tack-free in approximately 5 minutes | Expands to quickly and effectively seal openings | Sag resistant formulation | Bonds to concrete, brick, metals, wood, plastic and cable jacketing