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Caulking for bathtubs and caulking guns

> SKU 787036


RED FIRE BARRIER SEALANT - CP 25WP+ by 3m Co Larger Image
3m Co
Model:  CP 25WP+
Do it Best SKU:  787036
Online Price: $16.29  
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3m Co
4 Hour Fire Barrier Sealant

A smoke and fire stopping sealant for wall and floor penetrations. Latex-based, easy-to-handle formulation bonds to concrete, metal, wood, and cable jacketing. Dries to a firm, rubber-like solid. During a fire, product expands to maintain a tight seal against smoke and flame for 4 hr. Typical applications: Metallic pipe, cable, nonmetallic pipe, insulated pipe, cable, cable tray, busway, and HVAC duct penetrations. Tested in accordance to: ASTM E814 (UL1479), ASTM E84 (UL723). Clean tools with soap and water. Red in color. 10.1 fl oz cartridge. Continuous operating temperature not to exceed 120 deg. F (48 deg. C).

Adhesives and tile grouting
Caulking for bathtubs and caulking guns
Contact cement
Epoxies and glues
Wood glue

Is the online price the same as in store price?

Our goal is to offer the best possible prices on as well as in our Do it Best stores. Sometimes an online price will not match a price that is offered in your local store.The local price may require additional handling, may not be available or may have other factors that influence the price difference from the online price.

Please Note: Prices shown on are online prices only. Products that are shown as “Available for Ship-to-Store” may be shipped to stores that accept Ship-to-Store deliveries using the online price. Payment is required at the time of order. Your local Do it Best store may not honor online pricing found on If you wish to purchase an item at your local store, the in-store pricing will apply.
10/1/2014 7:42:57 PM
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