--- product_id: 1335140 title: "Fire Barrier Sealant, 10.1 oz., Gray" brand: "3m" price: "Bs.399" currency: BOB in_stock: true reviews_count: 3 url: https://www.desertcart.bo/products/1335140-fire-barrier-sealant-10-1-oz-gray store_origin: BO region: Bolivia --- # Waterproof durability ASTM E 136 fire safety certified Easy smooth application Fire Barrier Sealant, 10.1 oz., Gray **Brand:** 3m **Price:** Bs.399 **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with 3M’s fire barrier – safety that sticks and lasts! ## Quick Answers - **What is this?** Fire Barrier Sealant, 10.1 oz., Gray by 3m - **How much does it cost?** Bs.399 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/1335140-fire-barrier-sealant-10-1-oz-gray) ## 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 - • **Long-Lasting Seal:** Waterproof formula maintains integrity in demanding environments. - • **Compact & Convenient:** 10.1 oz cartridge fits standard caulking guns for precise, mess-free use. - • **Trusted Brand Quality:** 3M’s proven expertise guarantees consistent, inspection-approved results. - • **Effortless Application:** Smooth spreadability and excellent adhesion ensure a professional finish every time. - • **Certified Fire Protection:** Meets ASTM E 136, IBC, IFC, and NFPA 5000 standards for reliable fire barrier performance. ## Overview 3M Fire Barrier Sealant FB 136 is a gray, intumescent-free firestop sealant designed to meet rigorous fire safety standards including ASTM E 136 and NFPA 5000. Packaged in a compact 10.1 oz cartridge, it offers smooth application, excellent adhesion, and waterproof durability, making it ideal for professional fire blocking in residential and commercial construction. ## Description 3M FB 136 gray firestop sealant. Review: Passed local inspection - Had to get a framing inspection before proceeding with basement finish. Main thing they look for locally is fire blocking. After the inspector saw how I had done the FB including using this product he made the comment that I must have done this before. Excellent job he said. Easy to apply. Just don't cut off too much of the tip. I use a nail to seal tip which makes it easy to go back and continue to use days later. Review: Sticks and Spreads Smooth - I had to use this fireguard caulk to fill 6 feet (sides and above) of a 3/8 inch gap between sheetrock and the frame in a furnace enclosure and was worried this would slide down, but it stayed in place really well. The spreadability was smooth. Happy with purchase. ## Features - Sale Unit: CARTRIDGE - Brand: 3M - 3M Number: FB 136 - Intumescent: Not Intumescent - Standards Met: ASTM E 136; IBC; IFC; IFGC; IMC; IRC; NFPA 5000 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00176PJL6 | | Best Sellers Rank | #318,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Fire Barrier Caulk | | Brand | 3M | | Brand Name | 3M | | Color | Gray | | Customer Reviews | 4.8 out of 5 stars 20 Reviews | | Global Trade Identification Number | 00051115165917 | | Included Components | 1 | | Item Dimensions | 2 x 2 x 12 inches | | Item Form | item_form | | Item Weight | 1.06 Pounds | | Item dimensions L x W x H | 2 x 2 x 12 inches | | Manufacturer | 3M | | Material | Intumescent | | Material Type | Intumescent | | Model | FB 136 | | Number of Items | 1 | | Part Number | 98040056263 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Barrier | | Water Resistance Level | Waterproof | ## Product Details - **Color:** Gray - **Brand:** 3M - **Item Weight:** 1.1 Pounds - **Liquid Volume:** 10.1 Fluid Ounces - **Item Form:** Cartridge ## Images ![Fire Barrier Sealant, 10.1 oz., Gray - Image 1](https://m.media-amazon.com/images/I/31lWkcygRAL.jpg) ![Fire Barrier Sealant, 10.1 oz., Gray - Image 2](https://m.media-amazon.com/images/I/41z6+0pW6KL.jpg) ![Fire Barrier Sealant, 10.1 oz., Gray - Image 3](https://m.media-amazon.com/images/I/51E8fsHcjjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Passed local inspection *by M***R on March 5, 2013* Had to get a framing inspection before proceeding with basement finish. Main thing they look for locally is fire blocking. After the inspector saw how I had done the FB including using this product he made the comment that I must have done this before. Excellent job he said. Easy to apply. Just don't cut off too much of the tip. I use a nail to seal tip which makes it easy to go back and continue to use days later. ### ⭐⭐⭐⭐⭐ Sticks and Spreads Smooth *by I***T on March 9, 2025* I had to use this fireguard caulk to fill 6 feet (sides and above) of a 3/8 inch gap between sheetrock and the frame in a furnace enclosure and was worried this would slide down, but it stayed in place really well. The spreadability was smooth. Happy with purchase. ### ⭐⭐⭐⭐ Four Stars *by L***I on April 2, 2017* good ## Frequently Bought Together - Fire Barrier Sealant, 10.1 oz., Gray - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.bo/products/1335140-fire-barrier-sealant-10-1-oz-gray](https://www.desertcart.bo/products/1335140-fire-barrier-sealant-10-1-oz-gray) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-06-20*