Quick Overview
FIT®-221V is an excellent general-purpose tubing with a low shrink temperature, the fastest recovery time, low water absorption, and UV resistance (black only). Its flame-retardant cross-linked polyolefin material passes the UL VW-1 flame test. FIT® heat shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness. FIT® preferred heat shrink products are made from premium compounds under the tightest manufacturing controls. This means FIT® will consistently have excellent physical characteristics such as low longitudinal shrinkage and wide temperature ranges while providing an elegant appearance when used alone or on OEM equipment.