Nano PTFE Powder 1.6 Corrosion Resistance High Dry Lubricant Grease Bicycle Chains Ultrafine Powders About 1-20um Mult Size
USD 6.99USD 9.98
Nano PTFE Powder 1.6 Corrosion Resistance High Dry Lubricant Grease Bicycle Chains Ultrafine Powders About 1-20um Mult Size