Our Clients
Description
These premium LDPE welding rods in white are designed for high-quality plastic welding, offering a reliable solution for repair, fabrication and custom plastic work. Manufactured from low density polyethylene, they provide excellent fusion characteristics, making them ideal for producing strong, consistent welds on compatible LDPE components.
Supplied in a 7mm triangular profile on a convenient 2kg coil, these rods are well suited to workshop, on-site and production environments. Their clean white colour makes them particularly useful where appearance and visibility of the weld are important, such as in fabrications, repairs and cosmetic finishing.
Product Features
- Material: high-quality low density polyethylene (LDPE) for compatible plastic welding.
- Profile: 7mm triangular section for efficient fusion and easy control of weld bead.
- Colour: white, ideal where a clean, bright finish or weld visibility is required.
- Supplied on practical 2kg coils for extended welding runs and reduced changeovers.
- Consistent diameter and profile for uniform heat distribution and predictable weld quality.
- Suitable for hot air, extrusion and other LDPE-compatible plastic welding processes.
- Low smoke and clean burning characteristics typical of quality LDPE welding rod.
Key Features and Benefits
- Ensures strong, reliable joints on LDPE components, reducing the need for replacements.
- Triangular profile promotes good keying and melt flow, helping to minimise voids and weak spots.
- White colour makes it easy to inspect welds and achieve a neat, professional-looking finish.
- 2kg coil format maximises productivity by limiting interruptions to reload rod.
- Compatible with common plastic welding equipment, simplifying integration into existing setups.
- Consistent quality and dimensions help reduce rework and improve overall welding efficiency.
Specifications
| Specification | Detail |
|---|---|
| Material | Low Density Polyethylene (LDPE) |
| Colour | White |
| Profile | 7mm triangular welding rod |
| Coil weight | 2kg (approximate rod length dependent on profile and tolerance) |
| Suitable welding methods | Hot air welding, extrusion welding and other LDPE-compatible techniques |
| Typical applications | Repair, fabrication and modification of LDPE components and assemblies |
Applications and Ideal Uses
These LDPE welding rods are suitable for a wide range of repair and fabrication tasks wherever LDPE materials are used.
- Repairing cracks, splits and wear damage in LDPE tanks, trays and containers.
- Fabricating LDPE assemblies, guards, covers and custom components.
- Modifying existing LDPE products, such as adding brackets, gussets or reinforcement.
- General workshop and maintenance welding on LDPE sheet and profiles.
- Prototype building and small-batch production using LDPE materials.
Frequently Asked Questions
Can these LDPE welding rods be used on any type of plastic?
No, these rods are specifically formulated for use with low density polyethylene (LDPE). For best results, they should only be used on compatible LDPE substrates. Using them on other plastics, such as polypropylene or PVC, will not produce a reliable weld.
What welding equipment do I need to use these rods?
These rods are suitable for use with standard plastic welding equipment capable of welding LDPE, including hot air plastic welders and extrusion welders. Always follow your equipment manufacturer’s guidance on temperature settings and technique for LDPE welding.
How do I know if my material is LDPE and suitable for these rods?
Many LDPE products are marked with the recycling code “4” or the letters “LDPE”. If your item is not marked, you may need to refer to product documentation or conduct a material identification test. For a strong weld, the base material should be the same or very similar LDPE grade as the welding rod.