29 Oz. Tube STI Series LCI Intumescent Firestop Sealant, Red | STI-LCI329

SpecSeal LCI Firestop sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications. SpecSeal loci sealant has excellent caulking properties making it easy to apply in vertical applications as well as overhead.

• UL certified = used in over 500 UL Tested systems
• Broad application base = seals a wide variety of common penetrations and construction joints
• Highly Intumescent: expands up to 8 times = a tough, tight seal
• Water-based = easy installation, cleanup, and disposal