3M CP 25WB+ Fire Barrier Sealant

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

3M CP 25WB+ Fire Barrier Sealant
Categories:	Polymer; Thermoset
Material Notes:	3M Fire Barrier Sealant CP 25WB+ is a high-performance, ready-to-use, gun-grade, latex-based, intumescent sealant that dries to form a monolithic fire-stop seal that also acts as a barrier to airborne sound transmission. 3M Fire Barrier Sealant CP 25WB+ helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire when installed in accordance with a listed through penetration or fire-resistive joint assembly system. 3M Fire Barrier Sealant CP25WB+ firestops blank openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. The unique intumescent property of this material allows 3M Fire Barrier Sealant CP25WB+ to expand and help maintain a firestop penetration seal for up to 4 hrs as penetratants are exposed to fire. 3M Fire Barrier Sealant CP25WB+ exhibits excellent adhesion to a full range of construction substrates and penetrants. No mixing is required. Information provided by 3M
Vendors:

Available Properties

Volatile Organic Compounds (VOC) Content, VOC Less H2O and Exempt Solvents
Hardness, Shore A, ASTM D2240
Tensile Strength at Break
Maximum Service Temperature, Air
Minimum Service Temperature, Air
Shrinkage, ASTM C1241, Volume
Processing Temperature, ASTM C1299, Application
Processing Temperature, ASTM C1299, Application
Cure Time, Dry to touch, RT @ 50%RH
Tack-Free Time, RT @ 50% RH
Shelf Life

Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.

Manufacturer Notes:
none

Category Notes
Plastic

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message