--- product_id: 291241038 title: "3M CP-25WB /10.1 10.1 Oz. Fire Barrier Sealant (Pack of 1)" brand: "3m" price: "7282 kr" currency: ISK in_stock: true category: "3 M" url: https://www.desertcart.is/products/291241038-3m-cp-25wb-10-1-10-1-oz-fire-barrier store_origin: IS region: Iceland --- # Water resistant for durable sealing Up to 4-hour fire protection Single-component, moisture-curing formula 3M CP-25WB /10.1 10.1 Oz. Fire Barrier Sealant (Pack of 1) **Brand:** 3m **Price:** 7282 kr **Availability:** βœ… In Stock ## Summary > πŸ”₯ Seal the deal with 3M’s fireproof power – because safety never goes out of style! ## Quick Answers - **What is this?** 3M CP-25WB /10.1 10.1 Oz. Fire Barrier Sealant (Pack of 1) by 3m - **How much does it cost?** 7282 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/291241038-3m-cp-25wb-10-1-10-1-oz-fire-barrier) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Application:** Single-component, gun-grade sealant cures with atmospheric moistureβ€”no mixing, no hassle. - β€’ **Durability Meets Design:** Mid-range Shore A hardness and UV resistance ensure long-lasting performance in extreme environments. - β€’ **Universal Bonding Power:** Adheres strongly to plastics, metals, fiberglass, wood, gypsum, steel, and concrete for versatile use. - β€’ **Waterproof & Noise-Reducing:** Water resistant and acoustic barrier properties minimize noise transfer while sealing tight. - β€’ **Fire-Resistant Fortification:** Delivers up to 4 hours of tested fire, smoke, and gas barrier protection to safeguard your space. ## Overview 3M CP-25WB+ Fire Barrier Sealant is a high-strength, single-component, moisture-curing polyurethane adhesive designed for superior firestop performance. It provides up to 4 hours of fire, smoke, and noxious gas containment, bonds to a wide range of construction materials, and offers water resistance and UV durability. Ideal for professional-grade fire barrier applications on walls, ceilings, doors, and vents. ## Description 3M Fire Barrier Sealant is a high-strength, single-component, moisture-curing, gap-filling polyurethane adhesive that creates high strength bonds on a wide variety of materials including plastics, metals, fiberglass and wood. 3Mβ„’ Polyurethane Adhesive Sealant 560 is a single-component, moisture-curing polyurethane sealant used to bond a wide variety of materials, including plastics, fiberglass reinforced plastic (FRP), sheet molding compound (SMC), aluminum, steel, coated metal and wood. It exhibits high tensile strength, good UV resistance, mid-range Shore A Hardness and high modulus in a wide variety of extreme service environments. Available in cartridge, sausage pack and drum volumes to meet your application needs. Made in the U.S.Application InstructionsSurface Preparation: Surfaces to be sealed or bonded should be clean and dry. Surfaces should be free from grease, mold release, oil, water/condensation, and other contaminants that may affect the adhesion of the sealant. Abrading with 180 to 220 grit abrasive followed by a solvent wipe will improve the bond strength. Suitable solvents include 3Mβ„’ Adhesive Remover or methyl ethyl ketone (MEK). ## Features - 3M Fire Barrier Sealant is a high-strength, single-component, moisture-curing, gap-filling polyurethane adhesive that creates high strength bonds on a wide variety of materials including plastics, metals, fiberglass and wood. It exhibits high tensile strength, good UV resistance, mid-range Shore A Hardness and high modulus in a wide variety of extreme service environments. Available in cartridge, sausage pack and drum volumes to meet your application needs. - Purchase Option #1 - Fire Barrier Water Tight Sealant 1000 NS: Is a non-slump, ready-to-use, single component, neutral cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. Our water tight sealants help control the spread of fire, smoke and noxious gases before, during and after exposure to fire. - Purchase Option #2 - Fire Barrier Water Tight Sealant 3000 WT: provides up to 4-hour fire protection in tested and listed systems. It is a gun-grade, intumescent, silicone, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. Properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to fire and exhibits good adhesion to a full range of construction substrates. - Purchase Option #3 - Fire Barrier Sealant CP 25WB+: Is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire. - Purchase Option #4 - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00176M30Q | | Best Sellers Rank | #81,202 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Silicone Sealers | | Brand Name | 3M | | Color | Red/Brown | | Compatible Material | Gypsum board, steel, concrete | | Customer Reviews | 4.6 4.6 out of 5 stars (513) | | Global Trade Identification Number | 00051115116384 | | Item Dimensions | 5.1 x 5.1 x 30.5 centimeters | | Item Form | Paste | | Item Weight | 249 g | | Manufacturer | 3M | | Material Type | Intumescent | | Model | CP-25WB+ | | Number of Items | 1 | | Part Number | 051115116384 | | Style Name | Compact | | Surface Recommendation | [INF] Various surfaces in fire barrier applications (e.g. walls, ceilings, doors, vents) | | UPC | 051115116384 | | Unit Count | 1.00 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** 3M - **Item dimensions L x W x H:** 5.1 x 5.1 x 30.5 centimeters - **Item weight:** 249 g - **Material:** Intumescent - **Style:** Compact ## Images ![3M CP-25WB /10.1 10.1 Oz. Fire Barrier Sealant (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/418GrRlO5dL.jpg) ## Frequently Bought Together - 3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 fl oz Cartridge - 3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can - 3M Fire Barrier Moldable Putty Stix MP+, Red Color, One-Part, Re-Enterable, Intumescent, 1.45 in x 6 in --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/291241038-3m-cp-25wb-10-1-10-1-oz-fire-barrier](https://www.desertcart.is/products/291241038-3m-cp-25wb-10-1-10-1-oz-fire-barrier) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-14*