The STI Firestop 2″ SpecSeal Ready Sleeve Split Sleeve Kit with Plate & SSP Firestop Putty is an all-in-one solution for creating secure, fire-rated pathways for cables through walls and floors. Designed for easy installation, this kit provides an airtight seal to prevent the spread of fire, smoke, and gases. Ideal for data centers, commercial buildings, and industrial settings, the SpecSeal Ready Sleeve enhances safety, ensures code compliance, and supports efficient firestop management in critical infrastructure.
- Offered in three sizes: 1, 2, & 4 in. diameter
- Complete kit including wall labels
- Sized for assemblies up to 10 in. thick
- Oversized escutcheon plates and gaskets for mishappen/oversized openings
