Polypropylene Welding Rod – Round 3.8 mm x 3.5 kg or 4 mm x 3 kg Spool
3.8mm or 4mm round polypropylene welding rod on a 2kg spool. Chemical and impact resistant, with a consistent diameter for reliable feed through extrusion welders.
- Profile: Round, 3.8mm or 4mm
- Spool Weight: 3kg pr 4mm
$320.00 + gst
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Polypropylene Welding Rod – Round 4 mm x 2kg Spool
This round 3.8 mm or 4 mm polypropylene welding rod is engineered for strong, consistent welds in the fabrication and repair of polypropylene components. Ideal for use with extrusion welders, it delivers clean bonding for tanks, pipework, and industrial containment systems.
Manufactured to strict tolerances and supplied on a 3kg (4 mm) or 3.5kg (3.8 mm) spool, this rod ensures smooth feeding and stable melt flow — essential for high-integrity welds in structural or fluid-handling applications.
Key Features
- Profile: 3.8 mm or 4 mm round
- Spool Weight: 3kg(4 mm) or 3.5 kg(3.8 mm)
- Material: High-quality polypropylene — chemical and impact resistant
- Consistent Diameter: Reliable feed performance with extrusion welders
Applications
- Welding polypropylene tanks and sheet
- Fabrication of custom plastic components
- Joining or repairing fittings, flanges, or baffles
- Suitable for chemical processing, water treatment, and manufacturing sectors
Why Hercules Plastics?
Hercules Plastics has been manufacturing precision plastic products for Australia's industrial sector since 1996. Every spool is made in-house to meet the demands of real-world industrial work — from tank manufacturers to field installers.
