Specification Brand : SUYWT BulletPoint1 : 1.Size: width 2.5mm(0.1inch ) x thickness 5mm(0.2inch ) x length 500mm(19.5inch) BulletPoint2 : 2.Features:Non-toxic, tasteless,Resistant acid, alkali, and corrosion resistant. BulletPoint3 : 3.Easy use:The welding of the thermoplastic can be achieved by five steps: ①Surface preparation: the surface must be cleaned up to guarantee smooth follow-up welding; ② Heating: multiple heating methods are available subject to different welding methods. ③Pressurizing. ④Diffusion or welding⑤Cooling: the last step of plastic welding is the cooling of the weldment and the solidification of the joint. BulletPoint4 : 4.Application:PP(Polypropylene) Welding Rods for repairing car bumper, front back fender baffle plate, battery shell, inner plate of motorcycle, plastic water tank, pipes/plates/others made of PP. BulletPoint5 : 5.Package include: 20pcs/lot Color : Silver CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8279150425557 ExternallyAssignedProductIdentifier1 : 745895378710 ExternallyAssignedProductIdentifier2 : 0745895378710 ExternallyAssignedProductIdentifier3 : 7535001048971 ExternallyAssignedProductIdentifier4 : 0032277320017 ExternallyAssignedProductIdentifier5 : 00032277320017 FinishType : Silver IncludedComponents : Welding Rod ItemDisplayDimensions_Length : 92 centimeters ItemDisplayWeight : 1 pounds ItemForm : Rod ItemName : 20pcs 19.5inch Plastic Welding Rods Black PP(polypropylene)Welding Strips for Plastic Welder,Welding Electrodes For Auto Car Bumper Repair Welding Tools For Kayak Repairs Etc. ItemPackageDimensions_Height : 24.7904 centimeters ItemPackageDimensions_Length : 3.6068 centimeters ItemPackageDimensions_Width : 16.002 centimeters ItemPackageQuantity : 1 ItemShape : Straight ItemTypeKeyword : arc-welding-rods Manufacturer : SUYWT Material : Plastic ModelName : 32001 ModelNumber : 1 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 1 PowerSourceType : AC/DC ProductDescription : 100Pcs Black Plastic Welding Rods Car Bumper Repair PP Plastic Electrodes for Welder Gun Welding Sticks Kit Hand Tools for Hot Air Gun Welding black PP plastic welding rods auto car bumper repair kit hot air gun welder sticks garage tools car body repair soldering Features: This package includes 20 pieces black pp plastic welding rods, enough for daily use and replacement. Please note that cross-section is flat shape, not round. These PP welder rods can be applied in various kinds of items, such as repairing car bumper, front and back fender guard plate, plastic water tank, and others stuff which are made of PP. There are more functions waiting for you to find out. Each plastic welding strips is 50 cm/ 19.5 inch in length, 0.1 inch in thick and 0.2 inch in width, proper size for easy use and store. Plastic welder sticks have nice electrical properties and high frequency insulation from humidity. Specifications: Material: PP Color: black Size: 50 cm/ 19.5 inch in length, 0.1 inch in thick and 0.2 inch in width Package includes: 20 x black PP plastic welding rods