My Cart $-.--
Shop by Category
Quick Order
Home STI SpecSeal LCI Intumescent Firestop Sealant - 20 oz

STI SpecSeal LCI Intumescent Firestop Sealant - 20 oz

Calculating price...

About this item

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 grade 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. SpecSeal® Series LCI Sealant will adhere to all common construction and penetrant materials and contains no solvents that might adversely effect plastic pipes or cable jackets.

  • 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
  • Economical: High performance without the high price!
  • Highly intumescent: Expands up to 8 times.
  • Excellent smoke seal
  • Water resistant: Will not re-emulsify when dry.
  • Water-based for easy installation, cleanup, and disposal.
  • Acoustically tested: Reduces noise transmission
  • Safe...Low VOC’s, no solvents, non-halogenated

20 oz sausage

Make & Model
Brand ---
Part # ---
Color Family White
Certifications & Standards
TAA/BAA Compliant 1
Packaging Dimensions
Height 7.800

There are currently no resources for this product.

For California Residents:

WARNING: Cancer and Reproductive Harm -