3M™ Fire Barrier Sealant CP 25WB+, Red, 2 Gallon (Pail), Drum

$287.10 / Drum

SKU	7100006311
Legacy SKU	98040053807
UPC	00051115116391
Catalog Number	CP 25WB+
Product Number	CP 25WB+

3M Fire Barrier Sealant CP 25WB+ is a one-component, latex-based, intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. As penetrants are exposed to fire, the intumescent property of this material allows the sealant to expand and help maintain a firestop penetration seal for up to 4 hours. This sealant is designed to help control the spread of fire, smoke and noxious gases before, during and after exposure to a fire when installed in accordance with a listed through-penetration or fire-resistive joint assembly system (STC-Rating of 54 when tested in a STC 54-rated wall assembly).

3M Fire Barrier Sealant CP 25WB+ firestops blank openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. This halogen-free sealant is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000F (538C). We engineered this sag-resistant sealant to exhibit strong adhesion to a full range of construction substrates and penetrants. Applied with conventional caulking equipment, this gun-grade sealant offers an excellent caulk rate - no mixing is required. In addition, this water-based sealant is paintable as well as re-enterable and repairable, offering easy application and clean-up.

BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through
HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C)
ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings
VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more
EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess
USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys

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Immense Fire Resistance

Residential & Commercial Buildings

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Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	23.68206 lb
Length	9.52756 in
Width	9.52756 in
Height	9.33071 in

Color	Red

PRODUCT FAQ

What is 3M™ Fire Barrier Sealant CP 25WB+ used for?

3M™ Fire Barrier Sealant CP 25WB+ is used to seal penetrations and control joints in fire-rated walls and floors. It helps prevent the spread of flames, smoke, and toxic gases.
How large a hole can I fill with this product?

This fire barrier sealant can be used to fill holes up to 3 inches in diameter. If the hole is larger than that, it's recommended you use an appropriate mechanical penetrating firestop device.
Can this sealant be painted over after application?

Yes! The Red color of this specific version offers easy identification during inspections but if desired, once cured (about a week), It can be painted over as well.
What type of testing standards does this product meet?

-This product has been tested according to ASTM E814 (UL1479) standard for up to four hours of rated fire protection.-Also meets the intent requirements of LEED® Version 4 or newer.
-Additionally, qualifies for LBC credit V4.0 Living Building Challenge ™ criterion compliance

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

SKU 7100006311 | 3M™ Fire Barrier Sealant CP 25WB+

UPC 00051115116391 | 3M™ Fire Barrier Sealant CP 25WB+

3M Fire Barrier Sealant CP 25WB+ is a one-component, latex-based, intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. As penetrants are exposed to fire, the intumescent property of this material allows the sealant to expand and help maintain a firestop penetration seal for up to 4 hours. This sealant is designed to help control the spread of fire, smoke and noxious gases before, during and after exposure to a fire when installed in accordance with a listed through-penetration or fire-resistive joint assembly system (STC-Rating of 54 when tested in a STC 54-rated wall assembly).

3M Fire Barrier Sealant CP 25WB+ is a firestop sealant that is used to seal openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. This halogen-free sealant is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C). The sealant is engineered to be sag-resistant and exhibit strong adhesion to a full range of construction substrates and penetrants. It can be applied with conventional caulking equipment and offers an excellent caulk rate - no mixing is required. Additionally, this water-based sealant is paintable as well as re-enterable and repairable, offering easy application and clean-up.