Flx-Thane LD - ForestubeDescription Features Product Specs. Light weight clear or black polyurethane hose reinforced with a bronze coated spring steel wire helix. Great compressibility Great abrasion resistance Superior chemical resistance Excellent flexibility Designed for applications with wide temperature ranges Clear is manufactured with FDA acceptable materials Available in metric sizes, consult sales team on pricing & minimums Wall Thickness = . 015" (2" ID), . 020"