Description
Premium Flexible Heat Duct (3″ X 25′ SLP)
High strength, woven and coated fiberglass fabric permanently bonded to a coated heavy steel wire helix. Standard of the RV industry for over 25 years. Excellent rip-stop properties. UL 181 rated class 1 connector. UL, ULC and CSA approved.
3″ diameter, 25′ length
