STI SpecSeal LCI Intumescent Firestop Sealant

STI SpecSeal LCI Intumescent Firestop Sealant

SpecSeal LCI Firestop Sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications. SpecSeal LCI Sealant has excellent caulking properties making it easy to apply in vertical applications as well as overhead. This single component sealant may be caulked (standard cartridge or bulk loaded), knifed or troweled.

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Product Description

SpecSeal LCI Sealant has a broad application base designed to seal a wide variety of common penetrations and construction joints. Penetrant types include: Metallic penetrants (steel, iron, copper pipe, copper tubing, steel conduit and EMT) up to 36 in (914 mm) trade size; Non-metallic penetrants (Conduits & Tubing including PVC, CPVC, ABS, and PEX); Insulated pipes including heating, cooling, and condensation applications; Common electrical service and power distribution (service entrance, cable trays, busways), telephone, data, and TV cabling; Structural Steel and Metal Ductwork including HVAC, bath and dryer vents. This product is also used in conjunction with other SpecSeal Products such as SpecSeal Firestop Collars and Wrap Strips to protect larger plastic pipes.

  • Gun Grade material available in caulk tubes, sausages and pails
  • Tested for use in through-penetration and construction joint configurations
  • Compatible with CPVC Piping
  • Can be sanded and painted to match its surroundings
  • Used in over 500 UL Tested Systems

STI SpecSeal LCI Intumescent Firestop Sealant Product Data Sheet

STI SpecSeal LCI Intumescent Firestop Sealant Safety Data Sheet

STI Through Penetration Sealants Installation Sheet

STI Construction Joint Sealants Installation Sheet

STI Through Penetration Sealants Product Estimation Sheet

STI Joint Sealants Product Estimation Sheet

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