12" x 12" Sound - Rated Access Panel
STC - JL Industries Introduces the First STC-Rated Access Panel with an STC 47 Rating
Meet Noise Containment and Sound Transmission Blocking Requirements for Walls with the US Patent
Pending STC Panel Rated by Intertek Warnock Hersey
Proper Installation is Critical to Create the STC-Rated Sound Barrier. For best results, Activatar Construction Products Group, Inc. (ACPG) Recommends the use of Green Glue Acoustic Sealant as manufactured by Saint-Gobain Company.