AURACO STOPGAP Acoustical Sealant, 16 oz Tube
AURACO STOPGAP Acoustical Sealant, 16 oz Tube
SoundPro Item: 71830 | Part Number: STOPGAP
Usually ships in 5-7 business days
- Wall, Ceiling & Floor Applications
- Maintains STC Of Wall System
- Permanently Flexible & Paintable
- Class A Per ASTM E84
- Reduces sound transmission at the perimeter of wall systems or around electrical box cutouts
- Paintable and nonstaining
- Meets ASTM C-834 standards for flame retardancy
- Coverage per 29 oz. cartridge is approximately 89ft. with a 3/8 inch bead applied
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. The surface dries to a tough film but the sealant remains flexible and stays pliable for up to 5 times longer than alternative brands. And unlike other products, Stop-Gap has no residual run-off. StopGap is paintable and nonstaining, and 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. Coverage per 29 oz. cartridge is approximately 89ft. with a 3/8 inch bead applied.

Specifications
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