Product Tag - Intumescent

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    3M CP25WB+ Elastomeric Sealant

    Tough and ready-to-use, 3M™ Fire Barrier Sealant CP 25WB+ is a high-performance intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. This sealant is designed to help control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.
    Recommended Applications: HVAC ducts and vents;  Metallic and non-metallic pipes;  Blank openings;  Single and bundled cables;  Insulated pipe;  Pipe and cable through-penetrations;  Busways;  Combos;  Rated wall, floor and floor-ceiling assemblies;  Static construction joints.

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    SpecSeal Restraint Collar, Pre-Cut or 25 Ft Roll

    Metal strip for making restraint collar for SSW Intumescent strips
    Cut to length, wrap around pipe with SSW strips in place
    Forms collar to contain Blue or Red Strips
    Roll is 25 Feet long

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    SpecSeal SSW Wrap Strip, Pre-Cut or 12 Ft Roll
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    SpecSeal SSS Sealant

    SSS Intumescent Firestop Sealant
    SpecSeal SSS Firestop Sealant is a premium grade water-based Intumescent firestop sealant. SpecSeal SSS Sealant incorporates a proprietary two-stage intumescent technology making it the go to choice for any combustible or non-combustible penetrants. As little as a 1/2″ applied depth of SSS Sealant is required to provide up to a 4 Hr Fire resistance rating when tested to ASTM E814/UL 1479.

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    SpecSeal Putty Tube or Pad

    SSP Putty & Putty Pads
    SpecSeal SSP Firestop Putty excels at sealing cabling penetrations and outlet boxes. SSP Putty is non-hardening and easily hand works around grouped cabling penetrations forming a re-enterable seal allowing for future work. When applied with outlet boxes, SSP Putty easily works into voids and seams forming a continuous seal against fire and the products of combustion.

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    SpecSeal Collar for Plastic Pipes

    SpecSeal SSC Firestop Collars are factory-manufactured firestop devices sized to plastic pipes of up to 6 in. Trade Size. SSC Collars consist of a restraining collar with a factory applied intumescent ensuring the correct amount of material is applied every time. Under fire exposure, SSC Collars quickly expand and collapse combustible piping forming a dense char, resisting the passage of smoke and flame.

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    SpecSeal SSB Firestop Pillows

    SpecSeal SSB Firestop Pillows consist of a mineral fiber core material sealed with a water-resistant intumescent membrane. This coated core material is then heat-sealed in a tough, nonirritating, fireretardant poly bag. They easily compress and conform around any penetrant. Equally suited for new or existing conditions, SpecSeal Pillows make short work of even the most complex through-penetration firestop conditions.

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    SpecSeal LCI300 Sealant

    SpecSeal® LCI Sealant is a versatile and economical intumescent sealant that has excellent caulking properties as well as high build properties on vertical or overhead surfaces. This single component sealant may be caulked (standard cartridge or bulk loaded), knifed or troweled. In addition, SpecSeal® LCI Sealant does not contain PCB’s or asbestos.
    SpecSeal® LCI Sealant is storage stable (when stored according to the manufacturer’s recommendations), and will not separate or shrink when dried (when applied according to the manufacturer's recommendations). SpecSeal® LCI Sealant will adhere to all common construction and penetrant materials and contains no solvents that might adversely effect plastic pipes or cable jackets. 

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    SpecSeal LCC Firestop Collar Series

    The SpecSeal® LCC Collar is a factory-manufactured device designed to protect plastic pipes penetrating fire-rated walls and floors. Utilizing a heavy gauge galvanized metal collar to house a molded intumescent insert, the SpecSeal® LCC Firestop Collar is specifically sized to fit 1-1/2 in, 2 in, 3 in, and 4 in (38 mm, 51 mm, 76 mm and 102 mm) trade sized pipes. When exposed to temperatures in excess of 320°F (160°C), the SpecSeal® LCC Collar’s molded insert begins to expand (intumesce) rapidly to form a dense, highly insulative char. Its free expansion ranges from 32x to 64x original (pre-expanded) volume. Expansion continues up to 1,000°F (538°C). 

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    SpecSeal Cast In Place Device

    Eliminate core-drilling and firestop after the concrete pour with SpecSeal CID Cast-In Firestop Devices. SpecSeal Cast-In Devices are a sleeve, concrete form and firestop rolled into a single device. SpecSeal Cast-In Devices are available in a range of sizes and heights to accommodate penetrant up to 6″ Trade Size penetrants and concrete depths of up to 36″.