Product Description

3M Fire Barrier Water Tight Sealant 3000 WT benefits:

• Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
• Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
• Meets UL Water Leakage Test, W Rating – Class 1 requirements
• 3M Fire Barrier Water Tight Sealant 3000 WT is compatible for use with CPVC piping
• Tested in accordance with ASTM G 21 standard practice for determining resistance of synthetic polymeric materials to fungi
• L-rated smoke seal
• Minimizes noise transfer (STC-rating of 53 when tested in STC 54-rated wall assembly)
• Sag-resistant, halogen-free formulation
• Applied with conventional caulking equipment (excellent adhesion and caulk rate)
• Excellent weatherability during construction
• Re-enterable/repairable