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Auralex StopGap Acoustical Sealant (1 Tube)

Auralex StopGap Acoustical Sealant (1 Tube)
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  • This item is noncancelable and nonreturnable.
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Auralex STOPGAP Overview

This is one tube of StopGap Acoustical Sealant by Auralex, which 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 five times longer than alternative brands.

StopGap Acoustical Sealant has no residual run-off, can be painted, is non-staining, and meets ASTM C-834 standards for flame retardancy. The sealant comes in a large 29oz caulking tube and therefore requires a larger than normal-sized caulking gun, which can be purchased at any local hardware store. Coverage per cartridge is approximately forty linear feet with a 3/8" bead applied.

UPC: 818105005062

Auralex STOPGAP Specs

Packaging Info
Package Weight
3.5 lb
Box Dimensions (LxWxH)
12.2 x 3.1 x 2.8"

Auralex STOPGAP Reviews

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