Dunbar is a tier 1 supplier of Mil-Spec Heat Shrinkable Tubing, offering a full breadth of products including heat shrinkable tubing products including Polyolefins (Thin, Medium & Heavy wall), adhesive-lined, automotive grade, Kynar, PVdF, Neoprene, Diesel Resistant, CATV tubing Fluoroplastic, Fluoroelastomer, and Viton tubing.