SKU | 7000006378 |
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Legacy SKU | 98040052783 |
UPC | 50051115115375 |
Part Number | 1000 NS |
Product Number | 1000 NS |
3M™ Fire Barrier Water Tight Sealant 1000 NS is a ready-to-use, single component, neutral cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. Water tight sealants help control the spread of fire, smoke and noxious gases before, during and after exposure to fire.
- Firestop tested up to 3 hours in accordance with ASTM E814 (UL 1479) and CAN/ULC-S115
- Fire resistance tested for construction joint (including curtain wall) systems in accordance with ASTM E 1966 (UL 2079), ASTM E 2307
- Excellent caulk rate and sealant can be applied with conventional caulking equipment
- Non-slump, halogen-free formula provides strong adhesion
- Exceptional weatherability for durability during construction
- Minimizes noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
- Formulated as a re-enterable and repairable solution
- Sealant is paintable with primer
Product Dimensions |
Imperial | Metric |
Shipping Dimensions |
|
Weight | 50 lb |
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Length | 11.8 in |
Width | 11.8 in |
Height | 12.9 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.