BST-FRS-ZP fire sleeve with zipper made of 96 oz heavy duty silicone fiberglass cloth sewn with zipper. It is removable sleeve and offers the chance to bundle and install easily different cables and wires. This sleeve is a self-extinguishing thermal protection sleeve. Silicone rubber on our fire sleeve sheds molten metals, slag, welding splatter, electrical or grinding sparks and contamination.
It offers excellent short term flame protection and great insulation properties for high temperature. 
Resistant to hydraulic fluids, oils and fuels and can protects against molten splash and flames.
It’s mainly used in steelworks, glass and ceramic industry, in railway and some other fields, protect cables, wires and hoses with very high temperature.