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3M Fire Barrier Sealant IC 15WB+ Yellow Paintable Caulk

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Engineered to form a monolithic seal after drying, 3M™ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer.

Firestop tested for through penetration applications for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
Sealant designed to help minimize sound transfer
Water-based and paintable sealant provides easy application and clean-up
Exceptional adhesion for long-term performance
Applied with conventional caulking equipment with excellent caulk rate
Sag-resistant properties offer clean application as well as strong adhesion
Sealant is re-enterable and repairable
Fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
Caulk Gun required for application.

General
Clean-up Method	Soap and water	Fire Rated	Yes
Caulk Gun Needed	Yes	Paintable	Yes
Package Quantity	1	Product Set Time	1-4 hours
Type	Firestop caulk/sealant	Series Name	Fire Barrier Sealant IC 15WB+
Use Location	Interior	Color/Finish Family	Yellow
Container Type	Cartridge	Manufacturer Color/Finish	Yellow

Features
Sandable	No	Fire Resistant	Yes
Waterproof	No	Mold Resistant	No
Mildew Resistant	No	Dry to Touch	60 minutes
Stain Resistant	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	ASTM Certified	Yes

Warranty
Warranty	None

Compatibility
For Use on Drywall	Yes	For Use on Glass	No
For Use on Concrete	Yes	For Use on Stone	No
For Use on Doors	No	For Use in Bathrooms	Yes
For Use on Siding	No	For Use in Kitchens	Yes
For Use on Fiberglass	Yes	For Use on Masonry	Yes
For Use on Metal	No	For Use on Windows	No
For Use on Wood	Yes	For Use on Gutters	No
For Use on Vinyl	Yes	For Use on Roofing	No
For Use on Tile	Yes	For Use on Trim/Moulding	No
For Use on Plastic	Yes	For Use on Marine	No

Miscellaneous
UNSPSC	31201600

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Review

5 out of 5

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100% Recommend this product

Ratings may include incentivized customer reviews.

1 Customer Reviews

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Great product

Would Recommend

It was not very runny which was good.

WannalMarch 31, 2023
Verified Purchaser

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		Name	Current Item 3MFire Barrier Sealant IC 15WB+ Yellow Paintable Caulk
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3M Fire Barrier Sealant IC 15WB+ Yellow Paintable Caulk

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