Auralex StopGap

Acoustical Sealant for Wall System Perimeters, Electrical Box Outlets and Other Acoustic Breaks
Write review Item ID: StopGap
Auralex StopGap image 1
Auralex StopGap image 1
$19.99
Special Financing - Ends Jul 6

0% Interest for 36 Months**

36 equal monthly payments required. Valid through 7/6/2017. Learn more

In Stock!
Available for immediate delivery!

Share this with your friends:

Most popular accessories & related items...

Auralex StopGap
In Stock!
$19.99

Premium Acoustical Sealant!

Note: This product cannot be shipped by air.

Auralex StopGap acoustical sealant is a highly elastic, water-based sealant that reduces sound transmission at the perimeter of wall systems or around electrical box cutouts to achieve specified STC/MTC values. StopGap's surface dries to a tough film, but the sealant remains flexible and stays pliable for up to five times longer than alternative brands. Unlike other products, StopGap has no residual run-off. StopGap is paintable and nonstaining, and it also meets ASTM C-834 standards for flame retardancy.

StopGap comes in a large, 29-ounce caulking tube and therefore requires a larger-than-normal-sized caulking gun, which can be purchased at any local hardware store. Coverage per 29-ounce cartridge is approximately 40' with a 3/8" bead applied.

Auralex StopGap Features at a Glance:
  • Reduces sound transmission at perimeter of wall systems and around electrical boxes
  • Dries to a tough but pliable white film
  • Paintable and nonstaining
  • 1 tube covers 48' with 3/8" bead
Reduce sound leakage with Auralex StopGap acoustical sealant.

Additional Media

Acoustic Treatment Buying Guide
How To Seal Gaps In A Studio

Tech Specs

Manufacturer Part Number STOPGAP

Customer Reviews

Be the first to review this product.
Write your review
See also: Auralex, Auralex Acoustic Construction