STI LCI Sealant is a versatile and economical intumescent product intended for firestopping a wide array of applications in small commercial or grouped residential construction and other structures with similar applications. STI LCI Sealant is available in a single grade 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, STI LCI Sealant does not contain PCB’s or asbestos.

STI LCI Sealant is storage stable (when stored according to the manufacturer’s recommendations), and will not separate or shrink when dried. STI LCI Sealant will adhere to all common construction and penetrant materials and contains no solvents that might adversely effect plastic pipes or cable jackets.

Features:

• Economical – High performance without the high price!
• Highly Intumescent – Expands up to 10X.
• 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
• Paintable