Features

• The composite sheet shall be lightweight panel comprised of an intumescent layer bonded to a galvanized steel sheet reinforced with steel wire mesh covered with aluminum foil. The composite sheet shall provide a minimum 15x free expansion and shall contain no water soluble expansion ingredients. The composite sheet shall be UL Certified and tested to the requirements of ASTM E814 (UL1479) and CAN/ ULC-S115.
• Easily cut with hand sheers., Tested for up to 4 Hours of fire resistance when tested to ASTM E814/UL1479., Profession Fit and Finish., Partners with other SpecSeal Firestop Products.
• Profession Fit and Finish
• Partners with other SpecSeal Firestop Products
• Easily cut with hand sheers
• Tested for up to 4 Hours of fire resistance when tested to ASTM E814/UL1479

Standards and Certifications

• ASTM E814
• UL 1479
• CAN/ULC S115
• ASTM E814 (UL1479)
• CAN/ULC-S115
• FM Approved: Yes
• UL Certified Firestop: UL Certified
• FBC System Compatible: No

Applications

• Blank Openings
• Busway
• Cables
• Cable tray
• Duct
• Metal Pipe. Multi Penetration

Properties

• Finished Product
• Intumescent
• light weight
• Low VOC
• No Expiration
• Paintable
• Re-Enterable
• Smoke Barrier
• STC Rating

Construction Type

• SpecSeal Composite Sheet is the basis for firestop systems that meet the exacting criteria of ASTM E814 (UL1479) and CAN/ULC-S115. UL Systems have been tested for all common forms of construction and many common penetrating items with ratings up to 4 hours.

Industry

• Residential
• Commercial
• Industrial
• Construction
• Government

Recommended Use

• SpecSeal Composite Sheet is used in conjunction with other STI Firestop Products to seal penetrations through both fire-resistance rated walls and floors for metallic and non-metallic pipes, insulated pipes, cable trays, cables, conduits, steel ducts, busways, or blank openings. SpecSeal Composite Sheet provides an effective seal against fire, smoke, and combustion byproducts for openings of any shape in common construction assemblies

Specifications

• Country of Origin: USA
• Weight: 12.4 lbs.
• Length: 41 in.
• Width: 39 in.
• Height: 1.5 in.
• Color: Silver
• Composition: Sheet steel, Intumescent material, Wire mesh, and Aluminum foil
• Material: Intumescent layer bonded to a galvanized steel sheet reinforced with steel wire mesh covered with aluminum foil.
• Firestop Device Type: Composite sheet

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