The Weidmuller HSS-HF 3.2-6.4 EL R30M is an electronic part that is comprised of heat shrink sleeve, glueless, 2:1, 6.4mm, 30m long, red polyolefine material. This product is designed to protect and support electrical connections, shielding electrical parts from moisture and dust. It is approved to use in automotive sector and industry as well, and is used for insulation and strain relief applications in electrical and electronic equipment such as connectors, terminals, and splices. It also promotes environmental protection due to its flame-retardant material.