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Polyvance PA+GF15 Welding Rod R21 – Nylon Repair Rod
SKU R21-04-03-BK

Polyvance Nylon + 15% Glass Fiber (PA+GF15) Welding Rod | R21

by Polyvance
$52.43 - $52.43
$52.43
$52.43 - $52.43
$52.43

Delivery time

Get 5% off when you pre-order. It should be available within 2 weeks of Pre-order. Pre-orders are processed on a first-purchase, first-ship basis. Shipping speed depends on the shipping method you select at checkout.

Nylon + 15% Glass Fibre (PA+GF15) Welding Rod Safety Data Sheet (SDS)

Polyvance Polypropylene Welding Rod Key

Product Description:

The Polyvance PA+GF15 welding rod is designed for repairing glass fibre–reinforced nylon (polyamide) plastics commonly found in modern automotive components. It restores structural integrity by matching the original material composition, ensuring proper bonding during plastic welding.

In professional shop environments, this rod is used for repairing underhood and structural plastic components such as radiator tanks, intake manifolds, and oil pans. It’s a critical material for collision repair workflows where reinforced plastics must be repaired, not replaced, to maintain strength and reduce cycle time. 

Key Features:

  • Specifically formulated for PA+GF (glass fibre–reinforced nylon) plastic repairs
  • Reinforced with 15% glass fibre for strength and structural durability
  • Compatible with airless, hot air, and nitrogen plastic welders
  • 12" rod length for controlled application and consistent welds
  • Matches OEM material composition for proper adhesion and repair integrity
  • Available in ribbon profile for reinforcing larger or structural repair areas

Ideal For:

  • Collision repair of underhood plastic components
  • Repairing radiator tanks, intake manifolds, and oil pans
  • Reinforced plastic repair in professional body shops across Canada
  • Structural plastic welding where OEM-equivalent strength is required

What's Included?

  • 30ft - Qty: 30 | 12-inch-long PA+GF15 (3/8" x 1/16" profile) welding rods
  • 1 lb - Qty: Approximately 127 | 12-inch-long PA+GF15 (3/8" x 1/16" profile) welding rods

Identifying PA + Glass Fibre:

Symbols: PA+GF

Example marking:

Common Questions:

Q: How do I know if I need a PA+GF15 welding rod?
Look for a “PA+GF” marking on the part. The number (e.g., GF15) indicates the glass fiber percentage.

Q: Can this rod be used on regular nylon (PA) without glass fibre?
No. For proper adhesion and strength, match the rod to the exact plastic type and reinforcement.

Q: What type of plastic welder is required?
This rod works with airless, hot air, and nitrogen plastic welders commonly used in collision repair shops.

Search Keywords:
  • PA GF15 welding rod
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  • Polyvance R21 welding rod
  • glass fibre reinforced plastic repair
  • collision repair plastic welding Canada
  • radiator tank plastic repair rod
  • underhood plastic repair tools
  • Body Shop plastic welding supplies Canada
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