Product Description
Fire Block Sealant FB136
- Acts as a draftstop to help reduce air infiltration
- Durable caulk is heat-resistant (up to 2000°F/1093°C)
- Excellent adhesion that bonds to concrete, brick, metals, wood, plastic and cable jacketing
- FB-136 is ready-to-use (no mixing required)
- Features minimal shrinkage to help ensure longevity
- Meets International Building Code (IBC) and International Residential Code (IRC) Fireblocking Requirements
- Sealant requires no special handling for routine disposal
- Tack-free in approximately 15 minutes
- Tested as a Type V residential Fireblock to ASTM E 84 (modified)
- Thermal insulator offers an R-Value of 4-5/inch (25.4 mm) typical
- Thixotropic material resists sag or run in vertical or overhead applications
Reliable and Tough Fireblock
3M engineered 3M™ Fire Block FB 136 as a durable fireblock and draftstop. This product seals, fills, insulates and bonds for non-rated residential and commercial construction. Ready-to-use, this fireblock is intended to resist the free passage of flame and by-products of combustion within a concealed space of a floor, ceiling or wall cavity, restricting the movement of air, fire and smoke. This fireblock is tested as a Type V commercial and residential fireblock to ASTM E 84 (modified) and acts as a draftstop to help reduce air infiltration. This ready-to-use product is heat-resistant (up to 240°F/115°C).
Recommended Applications
3M™ Fire Block FB 136 is used to seal interior construction voids around:
- Wires
- Pipes
- HVAC ducts
- Penetrations in non-rated wood or steel-framed construction
- Non-rated framing gaps and voids
- Seals and Protects
Seals and Protects
3M™ Fire Block FB 136 has been evaluated by the UL evaluation report ER9700-01 and complies with the International Building Code (IBC) and International Residential Code (IRC). This fireblock is tack-free in approximately 15 minutes and features minimal shrinkage and sag-resistant formulation to help ensure longevity, plus a halogen-free formula. This fireblock also provides excellent adhesion that bonds to concrete, brick, metals, wood, plastic and cable jacketing.
Strong Fireblocking Solution
3M™ Fire Block FB 136 is a tough solution that helps seal, fill, insulate and bond for non-rated residential and commercial construction. Discover the benefits of a fireblock that restricts the movement of air, fire and smoke. Enjoy the peace of mind of that comes from a product designed to meet fireblocking codes and requirements.
For more information about Fire Block Sealant FB136, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Weight | 15.22 lbs |
| Brand | |
| Container Size | |
| pa_maximum-service-temperature-celsius | |
| pa_maximum-service-temperature-fahrenheit | |
| Product Color | Gray |
| Product Form | Cartridge |
| Product Type | Sealant |
| Water Activated | No |
| Dimensions | 8.2 × 6.2 × 12 in |





