3M 1000NS-20OZ – Fire Barrier Sealant 1000 Ns 20 Fl. Oz 7000140762,3M

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3M Fire Barrier Water Tight Sealant, 1000 NS, 20 fl. Oz (591.5 mL)

The 3M Fire Barrier Water Tight Sealant 1000 NS is a 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.

Product Information

Brand	3M
Fire Rating	3 Hour
Origin Country	Canada
Product Type	Fire Barriers
Volume	20 oz

Extra Product Information

The 3M Fire Barrier Water Tight Sealant 1000 NS is typically used to firestop items that penetrate fire-rated wall or floor assemblies

When properly installed, product provides up to 3 hours of protection against the spread of fire, smoke and noxious gas

Product Information

Applied with conventional caulking equipment (excellent caulk rate)

Compatible for use with CPVC piping

Excellent adhesion

Excellent weatherability during construction

Fire Resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079)

Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115

Helps minimize sound transfer

Meets UL Water Leakage Test, W Rating ? Class 1 requirements

No mixing required

Non-slump, Halogen-free formula

Perimeter Fire Barrier Tested up to 3 hours in accordance with ASTM E 2307

Re-enterable/repairable

? 31% compression/extension capability

Suggested Application

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