3M™ Fire Barrier Water Tight Sealant 1000 NS

Model

Series

Fire Sealant

Product Description

3M™ Fire Barrier Water Tight Sealant 1000 NS

3M Fire Barrier Water Tight Sealant 1000 NS is used to firestop openings and penetrations through fire rated floor slabs, walls, other building partitions and assemblies.
3M Fire Barrier Water Tight Sealants, when properly installed, will help control the spread of fire, smoke and noxious gases. 3M Fire Barrier Water Tight Sealant 1000 NS also meet the new UL Water Leakage Test, W Rating – Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479.

Typical Physical Properties

MIL-S-8802 Flow, Sag or Slump	Nil
Consistency	Non slump paste
Working Time, Minutes	5-10
color	Light Gray
Full Cure and Adhesion at 77° F (25°C) Days	14-21
Hardness, ASTM C 661, Shore A	20-25
Elongation (per cent) at Break, ASTM D412	600%
Dielectric Strength, ASTM D 149	479 V/mil (19.0kV/mm)
UPITT Combustion Toxicity (LC50)	33 grams
Service Temperature Range, ASTM C 1299	-51°C to 149° C