Auralex StopGap Acoustical Sealant - Water-Based Sealant for Reducing Sound Transmission Around the Perimeter of Wall Systems or Electrical Box Cutouts - Single Tube
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 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 twenty-nine ounce 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.
Room Analysis & Correction
- Price: $499.99
- GBP 319.23
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- Price: $21.95
- GBP 14.01
This is a new item not available yet. We are accepting pre-orders. Item is not cancelable and not returnable. An authorization for this product will be processed upon placing the order. Your order will only be charged at time shipping.
What's in the Box
- Twenty-Nine Ounce Tube
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