Non-toxic, tasteless.Resistant acid, alkali, and corrosion resistant.Easy to use.PP welding rods used for Bumper , Front and back baffle plate of , Battery car's battery shell, motorcycle's inner plate, PP plastic water tank, PP pipe etc.Welding Rod Scope Application:1. Paper making industry;2. Food and beverage light industry;3. Waste-water industry;4. Electronic Industry;5. Textile industry;6. Sport and amusement industry;Chemical and other industry: galvanization hardware, agricultural machine, parts, mechanical parts oflow-temperature atomic energy and so on. Mostly using of its high-wear , high anti-impact , anti-cold , self-lubrication, electric characteristic.Length: approx25cmMaterial:PPR+PP+PVC+plasticcolour:MulticolorPackage Contents:50 x Welding RodOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.