50PCS PP Plastic Welding Rods 25cm Black & White Polypropylene

50-Pack PP Plastic Welding Rods – Black & White, 25cm Double-Strand Round

Get professional-grade plastic repairs done quickly and cleanly with these 50-piece polypropylene (PP) welding rods. Available in both black and white, these 25cm double-strand round rods are engineered for strong, seamless bonds on a wide range of PP plastic surfaces — from car bumpers to washing machine parts.

Made in Mainland China.

Why Choose These PP Welding Rods?

• High-Precision Polypropylene Material: Crafted from quality PP material for consistent melt flow and reliable adhesion to polypropylene substrates.
• Time-Saving Repairs: Pair with your plastic welding kit or hot stapler to restore damaged plastic surfaces quickly and efficiently.
• Color Match Options: Choose black or white to blend seamlessly with the surface you're repairing — no unsightly mismatched patches.
• Substrate-Matched Welding: Best results are achieved when welding rod material matches the base plastic type — these rods are ideal for PP plastics, delivering strong, durable joins.
• Wide Application Range: Designed for use on car bumpers, headlight plastic shells, front and rear fascias, motorcycle inner panels, PP pipes, and washing machine inner drums.

Product Specifications

• Material: Polypropylene (PP)
• Colors Available: Black / White
• Length: 25cm (9.84 in) per rod
• Strand Type: Double-strand, round
• Quantity: 50 rods per pack

What's in the Box?

• 50 × PP Plastic Welding Rods (25cm each)

Perfect Companion Tools

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• 16 in 1 Multi-Function Bike Repair Tool – Portable Folding Hex Wrench Set
• A01F-DF-6 Handheld Electric Wire Stripper 110V

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What types of plastic surfaces are these PP welding rods compatible with?

A: These polypropylene welding rods are specifically designed for PP plastic surfaces, including car bumpers, headlight housings, front and rear fascias, motorcycle inner panels, PP plastic pipes, and washing machine inner drums. For the strongest bond, always match the welding rod material to the base plastic type.

Q: Do I need a special tool to use these plastic welding rods?

A: Yes — these rods are intended for use with a plastic welding kit, hot air welder, or compatible welding gun set to the appropriate temperature for polypropylene. Using the correct tool and heat setting ensures a clean, strong, and seamless repair.

Q: Can I use the black and white rods interchangeably, or do they differ in material?

A: Both the black and white rods share the same high-precision polypropylene material composition — the only difference is color. Choose the color that best matches your repair surface for a nearly invisible finish.

Q: How long is each welding rod in the 50-piece pack?

A: Each rod measures 25cm (approximately 9.84 inches) in length. Please note that due to manual measurement, slight size variations may occur.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.