28% Of volume shrinkage
More than 93 deg C of flash point
Detailed Description: 3M Fire barrier sealant in yellow color helps reduce sound transfer and is firestop tested up to 3 hours. It is applied with conventional caulking equipment and fire resistance tested for static construction joint systems. Sag-resistant fire barrier sealant is re-enterable for convenience and comes in 4.5 gal pail. It features a tensile strength of 85 psi and offers exceptional adhesion. It produces mild odor and can be easily cleaned up with water. It prevents the spread of smoke when properly installed and is suitable for use with CPVC piping. Paintable sealant is UL listed and meets ASTM E 814 standards.
|Catalog Description||Engineered to form a monolithic seal after drying, 3MÖ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer.|
|Ships Ground. Eligible for expedited shipping||Yes|