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Description
These premium clear flexible PVC welding rods are designed for use with hot air plastic welding guns, providing a strong, reliable joint when repairing or fabricating PVC components. Supplied in convenient 2 kg coils and available in a choice of round or triangular profiles, they offer consistent performance for both workshop and on-site applications.
Ideal for working with a wide range of thermoplastic PVC materials, these clear rods ensure neat, discreet welds that blend seamlessly with transparent or light-coloured plastics. From pipe and duct repairs to fabricating tanks, guards and covers, they deliver dependable weld strength and excellent flow characteristics for professional results.
Product Features
- Available profiles: 3 mm round, 4 mm round, 5.7 mm triangle and 7 mm triangle to suit different joint types and thicknesses.
- Clear flexible PVC formulation for visually unobtrusive, tidy weld lines on transparent or light-coloured plastics.
- Supplied in practical 2 kg coils for efficient storage, handling and reduced changeovers during longer welding runs.
- Optimised for hot air plastic welding guns and compatible welding equipment commonly used for PVC fabrication.
- Consistent rod diameter and profile for smooth, even feed and uniform weld beads.
- Flexible composition to accommodate slight movement or vibration in the finished assembly without cracking.
- Suitable for a wide variety of PVC-based thermoplastic applications in industrial, commercial and maintenance settings.
Key Features and Benefits
- Ensures strong, durable welds on PVC components, helping to extend service life and reduce the need for replacements.
- Clear appearance allows for discreet repairs and a more professional finish on visible or cosmetic surfaces.
- Multiple profile options enable efficient welding of different joint geometries, from fine detail work to heavier sections.
- Reliable flow characteristics promote faster welding with reduced rework, saving time in production and repair tasks.
- Flexible PVC composition helps maintain weld integrity where slight flexing or thermal movement is expected.
- Coil format minimises tangling and waste, making handling, storage and dispensing more straightforward.
Specifications
| Specification | Detail |
|---|---|
| Material | Clear flexible PVC (polyvinyl chloride) welding rod |
| Available profiles | 3 mm round, 4 mm round, 5.7 mm triangle, 7 mm triangle |
| Coil weight | 2 kg per coil (nominal) |
| Compatibility | Suitable for use with hot air plastic welding guns designed for PVC rods |
| Typical applications | Fabrication and repair of PVC pipes, ducts, panels, tanks and similar components |
| Colour | Clear / transparent |
Applications and Ideal Uses
These clear flexible PVC welding rods are well suited to both professional fabrication and maintenance tasks wherever robust PVC welds are required.
- Repairing and fabricating PVC pipes, fittings and ducting in building services and industrial installations.
- Welding clear or translucent PVC panels, guards, covers and enclosures in machinery and equipment.
- Sealing and reinforcing PVC tanks, trays, drip pans and containment systems.
- General plastic repair work in workshops, maintenance departments and fabrication shops handling PVC components.
- Custom PVC assemblies and prototypes where a clean, visually discreet weld line is important.
Frequently Asked Questions
Can these clear PVC welding rods be used with any hot air plastic welding gun?
The rods are suitable for use with most hot air plastic welding guns that are designed to process PVC welding rod and can accommodate the selected profile size. Always check your equipment specifications for compatible rod diameters and operating temperatures before use.
How do I choose between round and triangular welding rod profiles?
Round profiles, such as 3 mm and 4 mm, are typically used for lighter sections, fine detail work and narrower joints, while triangular profiles like 5.7 mm and 7 mm are useful for filling wider gaps or building up larger fillet welds. Select the profile that best matches the thickness of the material and the joint configuration.
Are these welding rods suitable for all types of plastic?
No, these rods are formulated specifically for welding compatible PVC and PVC-based thermoplastics. They should not be used on plastics such as polyethylene (PE), polypropylene (PP) or other non-PVC materials, as this will not produce a reliable weld.