This is a case of 12 tubes. Each tube is 10.1 ounces.
FIRE SEAL is tested to meet and exceed ASTM-E136 and ASTM-E814 standards for fireblocking/firestopping single-family residential construction. Fire Seal possesses superior adhesion and freeze-thaw characteristics and is the contractors’ #1 choice for fireblocking non-rated wood-frame construction. Fire Seal will not shrink, crack, or crumble upon cure. Fire Seal creates an air-tight barrier to prevent passage of flames, smoke, and toxic gases from spreading area to area within concealed spaces.