UNIQUE Smooth Firestop Sleeve System is the original and the best quality firestop sleeve for new horizontal
installations. Designed to firestop cables and wires through fire- and smoke-rated firewalls. Manufactured from
ASTM Electrical Metallic Tubing (EMT) to UL1479 standards. Powder coated our distinctive RED color. Available in
1ʺ, 2ʺ, and 4ʺ diameters. Re-enterable Fire Stop Solution –UL Classified for up to 2 hours horizontally – MultiCable
Transit System – System UL tested for F, T and L ratings!