Flame Retardant Heat Shrink Tubing | 3:1 Heat Shrink ...
2019-5-16 · 3:1 Single Wall Flame Retardant Heat Shrink Tubing (Item FR140, Black) Application The 3:1 single wall flame retardant heat shrink tubing is made by extruding the polyolefin after radiation disposal and has uniform wall thickness, the thickest layer reaching to 3.7mm.
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