3/8" Super SL Tr Away "L" Bd 10' is designed to seal around windows, doors, and areas where drywall butts up to concrete walls. Its flexible bubble gasket compresses upon installation to form a permanent seal that reduces sound transmission and replaces acoustical caulk, while a tear-off strip protects surfaces during mudding.
Features
Flexible bubble gasket forms a permanent, compressing seal
Reduces sound transmission and replaces acoustical caulk
Provides relief from structural movement at the panel perimeter
Built-in tear-off strip protects surfaces during mudding
Durable, rust proof, and dent resistant construction
Ideal for windows, doors, and concrete wall transitions
