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3M™ Fire Barrier Water Tight Sealant 1000 NS, 20 fl. oz., Sausage

3M™ Fire Barrier Water Tight Sealant 1000 NS, 20 fl. oz., Sausage
UPC#: 0-51115-18790-23M ID: 98040055554
Case / 12 Sausage Packs
Product Details


Non-slump, ready-to-use, single component, neutral cure, elastomeric silicone firestop that also acts as a barrier to water leakage and airborne sound transmission. Typically used to firestop items that penetrate fire-rated wall or floor assemblies. Provides up to 3-hour fire protection. Light gray color, no mixing required.

Extended Description

When properly installed, product provides up to 3-hour protection against the spread of fire, smoke and noxious gas in tested and listed systems. 3M™ Fire Barrier Water Tight Sealant 1000 NS meets UL Water Leakage Test, W Rating - Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479, provides acoustic benefits by minimizing noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly) and acts as a smoke seal for installations requiring the optional L-Rating. Meets the intent of LEED® VOC environmental regulations, meets International Building Code (IBC) and other key life safety building code requirements.

Color Light Gray
Size 20 fl. oz.