SilenSeal Acoustical Caulk 12 Pack

Silenseal Acoustical Caulk is a water-based sealant designed to reduce sound transmissions in walls and partition systems. Its primary function is to achieve and maintain the specific STC (Sound Transmission Class) value of the system design.

Acoustical Caulk remains permanently flexible and adheres firmly to wood or metal studs, concrete, gypsum board and most other types of building substrates. Maintains a tough rubber-like seal against air-borne sound, air infiltration and moisture. Our Acoustical Caulk offers fast, smooth, easy application. Clean up is also quick and easy with just soap and water.

Field tested and field proven, Acoustical Caulk is recognized across the country by drywall manufacturers and architects as an effective means of reducing sound transmission.