3M™ 1000NS-20OZ Fire Barrier Water Tight Sealant, 1000 NS, 20 fl. Oz

A non-slump, ready-to-use, single component, neutral cure, elastomeric silicone firestop that doubles as a barrier to water leakage and airborne sound transmission. This 3M water tight sealant is commonly used to firestop items that penetrate fire-rated wall or floor assemblies.

Features:

• Perimeter Fire Barrier Tested up to 3 hours in accordance with ASTM E 2307
• Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
• Fire Resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079)
• Meets UL Water Leakage Test, W Rating — Class 1 requirements
• Compatible for use with CPVC piping
• Helps minimize sound transfer
• ± 31% compression/extension capability
• Applied with conventional caulking equipment (excellent caulk rate)
• Non-slump, Halogen-free formula
• Excellent adhesion
• Excellent weatherability during construction
• Re-enterable/repairable
• No mixing required
• Typical firestop applications include blank openings, dynamic and static construction joints and through penetrations
• Penetrating items that pass through fire-rated assemblies include metallic pipes, non-metallic pipe, cables, cable tray, insulated pipes and combos

 

• Fire Rating: 3 Hour
• Movement Capability: 31%
• Product Family: Fire Barrier WT Sealant 1000NS
• Size: 20 fluid ounce
• Volume: 20 Fluid Ounce (US)
• Volume (metric): 591 Millilitre