DAP reports that its Sound Block E90 acoustical sealant is specifically designed to reduce sound transmission and improve Sound Transmission Class (STC) ratings in sound-rated wall and floor systems.
DAP recently announced that it has launched Sound Block E90™, a professional-grade acoustical, draft, and smoke sealant. Reducing sound transmission is a critical component and requirement in the construction of residential and commercial buildings. DAP reports that its Sound Block E90 acoustical sealant is specifically designed to reduce sound transmission and improve Sound Transmission Class (STC) ratings in sound-rated wall and floor systems.
“Sound Block E90 offers general contractors, builders and drywall installers an easy to use acoustical sealant for sealing top and bottom runners, cut-outs and perimeter joints that passes all industry standards for sound transmission while also reducing smoke migration and drafts,” said Justin Lingenfelser, product manager. “It is designed to gun easily and tool smoothly in all temperatures, not slump or sag, and maintain excellent adhesion on a variety of substrates.”