Min. Order Reference FOB Price
500 Meters US$0.35-3.50 / Meter
Product Description
3:1/4:1 Insulating PE Flame Retardant Heat Shrink Tubing DHST3-4 dual wall heat-shrinkable tube is made of the high quality polymer layer with hot melt adhesive (inner layer). When exposed to heat source, the inner layer begin to melt and flow. When it cools down, inner layer forms an ...