Auralex StopGap Acoustical Sealent
[Product Information]- StopGap Acoustical Sealant is a highly elastic, water-based sealant used for reducing sound transmission at the perimeter of wall systems or around electrical box cutouts to achieve specified STC/MTC values.
- StopGap is paintable and nonstaining
- meets ASTM C-834 standards for flame retardancy
- StopGap comes in a large, 29 oz caulking tube and therefore requires a larger than normal-sized caulking gun, which can be purchased at any local hardware store
