The Series LCI Intumescent Sealant provides reliable fire resistant protection by expanding when exposed to heat, creating an insulating char that prevents flame spread through joints and openings. This high expansion fireproof caulk is ideal for sealing around pipes, cables, and other penetrations in fire-rated walls and floors.

• Volume: Contains 10.1 ounces (300 ml) of sealant in a convenient tube
• Coverage: Yields approximately 18.2 cubic inches of protection
• Application: Easy-to-use design for professional or DIY installations
• Performance: Expands multiple times its original volume when heated for high expansion protection
• Compliance: Meets ASTM and FS building code requirements for firestopping applications

Features

• The firestopping sealant shall be a water-resistant, intumescent latex sealant. The sealant when exposed to high heat or flame shall exhibit a free expansion of up to 10 times its original volume. The firestopping sealant shall contain no water soluble nor hygroscopic ingredients and shall be acoustically tested. The sealant shall be UL Certified and/or FM approved and tested to the requirements of ASTM E814 (UL1479), CAN/ULC-S115 and shall meet Class A finish requirements when tested in accordance with ASTM E84 (UL723).
• Used in over 500 UL tested systems., Broad application base = seal a wide variety of common penetrations and construction joints., Highly Intumescent: expands up to 8 times., Water-based for easy installation, cleanup, and disposal.
• Economical: high performance without the high price
• Highly intumescent: expands up to 10 times
• Water resistant: will not re-emulsify when dry
• Excellent smoke seal
• Water-based for easy installation, cleanup, and disposal
• Acoustically tested: reduces noise transmission
• Safe, low VOC's, no asbestos, no PCB's, no inorganic fibers
• Paintable when dry
• Auto bonding
• Non-halogenated

Standards and Certifications

• ASTM E814(UL1479)
• E1966(UL2079)
• CAN/ULC S115
• ASTM E814 (UL1479)
• CAN/ULC-S115
• ASTM E84 (UL723)
• FM Approved: YES
• UL Certified Firestop: YES
• FBC System Compatible: YES

Applications

• Blank Opening
• Bottom of Wall
• Busway
• Cables
• Cable Tray
• Duct
• Floor to Floor
• Floor to Wall
• Head of Wall
• Metal Pipe
• Multi Pen
• Plastic Pipe
• Wall to Wall

Properties

• Autobonding
• Intumescent
• Joint Movement
• Low VOC
• Paintable
• Permanent
• Smoke Barrier
• STC Rating
• Water Based

Construction Type

• Concrete or wood floors, concrete or masonry walls, as well as gypsum board walls

Industry

• Residential
• Commercial
• Industrial
• Construction
• Government

Recommended Use

• 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.

Specifications

• Country of Origin: USA
• Weight: 1.05 lbs.
• Length: 11.5 in.
• Width: 2 in.
• Height: 2 in.
• Color: Red
• Composition: Water Based Intumescent sealant
• Material: Water-based intumescent

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