wholesale good performance heavy wall heat shrink
China wholesale Flame Retardant Heavy Wall Heat . 2021-1-26 · Flame Retardant Heavy Wall Heat Shrink Tubing(without adhesive) Description. HBWJ-125G (3.5X)Flame retardant heat shrink tubing is made of polyolefin materials whose properties are modified through special ionizing radiation process with electronic accelerators.It is flame retardant and highly insulating with a relatively thicker ...
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