1PC=19.5 Inch 40PCS Plastic welding rods ABS/PP/PVC/PE welder rods for plastic welder gun/hot air gun (Each 10pcs rods)

About this item 1. Very high-wear resistance, seven times wear resistance than steel, four times than PTFE. 2. Very high-inadhesion resistance, the surface of product hardly affixes other material. 3. Good low temperature resistance, in liquefied nitrogen (- 196), it still has the prolongation. 4. Non-toxic and clean property, UHMW-PE, which is the material that Food and Drug Administration (FDA) and United States Department of Agriculture (ASDA) permit to apply in food and medicine fields. 5. Good self-lubrication, the same as PTFE, better than steel and brass appended lubricating oil.