6609012-5 is a TE Connectivity heat shrinkable tubing with an adhesive liner. It features a 2:1 shrink ratio and a Low Smoke Zero Halogen (LSZH) insulation. This type of tubing is ideal for insulating and protecting wire splices, connections, and terminals. The adhesive liner provides excellent adhesion and resists water and corrosion, making it a great choice for high temperature, outdoor, and marine applications. The tubing has a flame retardant and smoke suppression rating of VW-1, and is UL 224, CSA C22.2 and RoHS compliant.