SKU | 7000006378 |
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Legacy SKU | 98040052783 |
UPC | 50051115115375 |
Catalog Number | 1000 NS |
Product Number | 1000 NS |
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
Product Dimensions |
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Shipping Dimensions |
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Weight | 50.00084 lb |
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Length | 11.81102 in |
Width | 11.81102 in |
Height | 12.91339 in |
Color | Light Gray |
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PRODUCT FAQ
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What is 3M™ Fire Barrier Water Tight Sealant 1000 NS, Gray, 4.5 Gallon Drum (Pail)?
It's a one-part firestop sealant that applies as a non-sag caulking grade sealant and can help protect sensitive cables.
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Is it flexible enough to accommodate building movement?
Yes! This product forms a highly flexible bond with most building materials so it accommodates minor movement without cracking or shrinking.
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How does it prevent the spread of fire?
The sealant swells when exposed to heat helping restrict the passage of flames, smoke and toxic gases during exposure to fire conditions.
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Does it meet any industry standards for safety?
Absolutely! It has been tested per ASTM E-814 (UL1479) for up to three hours in accordance with ASTM E1966 (UL2079).
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Can this be applied on wet substrates?
We recommend applying this product on dry surfaces only because water may interfere with its ability to properly adhere.
3M™ Fire Barrier Water Tight Sealant 1000 NS
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 helps control the spread of fire, smoke, and noxious gases before, during, and after exposure to fire.