| 3M» Fire Barrier Water Tight Sealant 1000 NS, 10.1 fl. oz., Cartridge
- 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.
- 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.