3M 11537-case Fire Barrier Water Tight Sealant 1000 NS, Pail, 1/case, 4.5 gal, Light Gray

★★★★★ 4.3 148 reviews

US$145.00
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Product details

Management number 220335930 Release Date 2026/05/03 List Price US$145.00 Model Number 220335930
Category

3M Fire Barrier Water Tight Sealant 1000 NS is a non-slump, ready-to-use, single component, neutral cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. This water tight sealant help control the spread of fire, smoke and noxious gases before, during and after exposure to fire.

  • TESTED AND LISTED: For up to 3-hours in accordance with ASTM E814 (UL 1479), ASTM E1966 (UL 2079) and CAN/ULC S115
  • FORMS AN EFFECTIVE WATER BARRIER: Meets the UL Water Leakage Test achieving a Class 1 W Rating in accordance with ANSI/UL 1479
  • ONE-PART, NON-SLUMP SILICONE SEALANT: For use in both through- penetration and construction joint applications—cures to form a flexible seal
  • WITHSTANDS CONSTRUCTION CONDITIONS: Durable sealant provides excellent weatherability during construction
  • EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
  • PRIMER PAINT READY: Sealant is paintable with primer
  • For industrial/occupational use only. Not for consumer sale or use.
Color Light Gray
Model 11537-case
Item Form Liquid, Paste
Brand Name 3M
Style Name Industrial
Unit Count 1.0 Count
Item Weight 50 Pounds
Part Number 11537-case
Manufacturer 3M Casepack Ordering
Material Type Silicone
Number of Items 1
Compatible Material Aluminum, Stone, Wood, Alloy Steel, Stainless Steel, Marble, Glass, Copper, Polyvinyl Chloride, Rubber, Fiberglass, Ceramic, Porcelain, Engineered Wood, Brass, Paper, Granite, Plastic, Vinyl, Metal, Terracotta, Leather
Surface Recommendation Wall
Water Resistance Level Waterproof
Global Trade Identification Number 50051115115375

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