Model # CP-25WB+

Internet #100166701

Store SKU #163096

3M 10.1 fl. oz. Fire-Barrier Sealant Caulk CP 25WB Plus
0051115116384

3M

10.1 fl. oz. Fire-Barrier Sealant Caulk CP 25WB Plus

  • Ready-to-use formula, no mixing required
  • Dries to red color, and is paintable
  • Ideal for sealing in fire-rated construction
$11.47 / each
If you buy 12 or more
$10.32 / each
Receive 10% off when you buy 4 or more of this item. Discount reflected in cart.
Promotion Details
Price Valid : 08/08/2017 - 10/30/2017
Receive 10% off when you buy 4 or more of this item. Discount reflected in cart.
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Frequently Bought Together

Product Overview

  • Ready-to-use formula, no mixing required
  • Dries to red color, and is paintable
  • Ideal for sealing in fire-rated construction
Use 3M 10.1 fl. oz. Fire-Barrier Caulk to guard against damage from fire, smoke and toxic gasses. This latex sealant withstands flames for up to 4 hours and expands when exposed to heat. Dries to red color, no mixing required.
  • Excellent adhesion
  • No-sag, non-halogen formula
  • Paintable
  • Protects against fire for up to 4 hours
  • Expands when exposed to heat to protect against smoke and toxic gasses
  • Dries to the touch in 15 minutes
  • Fire stop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
  • Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
  • Helps minimize sound transfer
  • Re-enterable/repairable
  • This product qualifies as an intumescent fire caulk
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide

Product Overview

Use 3M 10.1 fl. oz. Fire-Barrier Caulk to guard against damage from fire, smoke and toxic gasses. This latex sealant withstands flames for up to 4 hours and expands when exposed to heat. Dries to red color, no mixing required.

  • Excellent adhesion
  • No-sag, non-halogen formula
  • Paintable
  • Protects against fire for up to 4 hours
  • Expands when exposed to heat to protect against smoke and toxic gasses
  • Dries to the touch in 15 minutes
  • Fire stop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
  • Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
  • Helps minimize sound transfer
  • Re-enterable/repairable
  • This product qualifies as an intumescent fire caulk
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide

Info & Guides

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Specifications

Dimensions

Individual size (oz.)
10.1

Details

Caulk Form
Standard Tube
Caulk Type
Latex
Color/Finish
Brown
Coverage (linear ft.)
29
Cure time (hours)
72
Dry color family
Brown/Tan
Dry to touch (min.)
45
Features
Fire and High Heat Resistant,Moisture Resistant,Paintable
Indoor/Outdoor
Indoor
Interior/Exterior
Exterior
Longevity (years)
25
Paint Product Type
Caulk
Professional Paint Supplies & Values
Pro Supplies
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
90 Days

Specifications

Dimensions

Individual size (oz.)
10.1

Details

Caulk Form
Standard Tube
Caulk Type
Latex
Color/Finish
Brown
Coverage (linear ft.)
29
Cure time (hours)
72
Dry color family
Brown/Tan
Dry to touch (min.)
45
Features
Fire and High Heat Resistant,Moisture Resistant,Paintable
Indoor/Outdoor
Indoor
Interior/Exterior
Exterior
Longevity (years)
25
Paint Product Type
Caulk
Professional Paint Supplies & Values
Pro Supplies
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
90 Days

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Questions & Answers

Can this be used to fill the butted sheets of fire rated drywall on a commercial firewall?

Can this be used to fill the butted sheets of fire rated drywall on a commercial firewall?
Asked by: Piscavore
Yes.
Answered by: Overclocked
Date published: 2017-04-19

I am installing gas logs in my bricked, wood burning fireplace. I am in need of sealing the metal...

I am installing gas logs in my bricked, wood burning fireplace. I am in need of sealing the metal flue to prevent heat loss in the top of the fireplace. Is this caulk safe for this application? The caulk will be about 20" above the gas logs.
Asked by: concerned
fire-barrier caulk
Answered by: BoatMan
Date published: 2017-05-09

How many LF can I get at a 1/4" bead?

How many LF can I get at a 1/4" bead?
Asked by: Pat
we were able to get about 25 feet.
Answered by: Overclocked
Date published: 2017-04-19

Can i use this around a fire rated glass panel in an interior door?

Asked by: Mark
Most likely but in order to be sure it is the best product for your application please call our team at 1.800.328.1687 M-F 8am-4:30pm CT. Thanks for asking!
Answered by: 3M Social Engagement
Date published: 2016-04-15
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Customer Reviews

10.1 fl. oz. Fire-Barrier Sealant Caulk CP 25WB Plus is rated 3.9 out of 5 by 38.
Rated 3 out of 5 by from Expensive and far from on of the best... Expensive and far from on of the best
Date published: 2017-04-05
Rated 2 out of 5 by from The caulk was next to impossible to shoot out of... The caulk was next to impossible to shoot out of the caulk gun and overly difficult to work due to it partially being set before I was able to work it around a penetration
Date published: 2017-08-22
Rated 5 out of 5 by from Filled gas line penetration hole into fireplace. Easy to work with using a two step application (... Filled gas line penetration hole into fireplace. Easy to work with using a two step application (one bulk fill, one top coat)..
Date published: 2017-05-02
Rated 5 out of 5 by from Worked as directed. Used to fire safe drywall ceiling... Worked as directed. Used to fire safe drywall ceiling between tenant spaces. Met or exceeded local building codes.
Date published: 2017-08-15
Rated 5 out of 5 by from City requirement and it sealed as needed and expected ... City requirement and it sealed as needed and expected
Date published: 2017-04-21
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-22
Rated 5 out of 5 by from Product was very user friendly. Product was very user friendly.
Date published: 2017-04-19
Rated 4 out of 5 by from Easy to use... Easy to use
Date published: 2017-08-29
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