STI LC150 Specseal Latex Endothermic Sealant 300ml Caulking Tube

Protect mission-critical monitoring and surveillance cabling with the STI LC150 Specseal Latex Endothermic Sealant from Safety Technology International. This purpose-built sealant delivers dependable firestop performance for cable penetrations and conduit openings, helping preserve operability of security and networking equipment during a thermal event. The latex endothermic formulation actively absorbs heat to slow temperature rise, while its paste consistency allows precise placement from the 300ml caulking tube. Manufacturer part number LC150 is designed for fast, professional application — reducing labor time on installation and repairs. Because it is compatible with common multi-cable and conduit penetrations, LC150 helps maintain signal continuity for CCTV, access control, and other monitoring systems. The sealant provides a paintable, toolable finish for a clean, code-conscious appearance and straightforward commissioning. Ideal for data centers, control rooms, and commercial security projects, the STI LC150 Specseal sealant combines fire-resistance benefits with practical onsite handling. Order STI LC150 today to add reliable firestop protection to your security and surveillance installations.

• Fast, reliable firestop for cable penetrations that protects critical security and surveillance systems
• Latex endothermic formula absorbs heat and slows fire spread, minimizing downtime and equipment damage
• Supplied in a convenient 300ml caulking tube for quick, professional application on-site
• Compatible with common conduit and multi-cable openings to maintain network integrity and monitoring continuity
• Easy tooling and paintable finish for neat, code-friendly installations and rapid commissioning