Crayflex Flexible Duct Connector
Standard fabrics in the production range include Polyester Vinyl, Neoprene, Silicon Rubber, Canvas and Hypalon. All Crayflex Fabrics meet the requirements of UL214 and are flame retardant fabrics.
In addition, Polyester with Vinyl coated fabrics comply to BS 5438/2A for fire retardancy.
Neoprene coated fabrics is classified as Class 1, when tested as per BS 476, Part 7 tests for spread of Flame.
Canvas fabric has a special fire retardant coating to meet BS3119.