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Polypropylene

Polypropylene sheets, rods, and boards for chemical processing, food handling, and fabrication. Lightweight, chemical-resistant, and easy to weld.

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Polypropylene products

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Polypropylene (PP) Sheets, Rods & Boards

Polypropylene (PP) is a lightweight, chemical-resistant plastic that excels in wet, corrosive, and high-fatigue environments. It’s widely used where flexibility, weldability, and long service life matter more than brute stiffness. This category covers PP sheets, rods, Corflute®, and recycled PP Uniboard for industrial, commercial, and signage applications.


Polypropylene Sheets

PP sheet is tough, weldable, and highly resistant to chemicals and moisture. It’s commonly used for fabricated tanks, ducting, and industrial components where metal would corrode or fail.

Common uses

  • Chemical tanks and trays

  • Ducting and fume extraction

  • Food and water handling components

  • Industrial fabrication and welding


Polypropylene Rods

PP rod is ideal for machined parts that need chemical resistance and fatigue strength without excessive weight.

Common uses

  • Bushes, spacers, and rollers

  • Machined fittings and components

  • Parts exposed to acids, alkalis, or moisture


Corflute® (Corrugated Polypropylene)

Corflute® is a twin-wall, lightweight PP sheet designed for signage and temporary applications. It’s weather-resistant, easy to cut, and cost-effective.

Common uses

  • Signs and displays

  • Real estate and construction signage

  • Packaging and protective panels

  • Temporary barriers and covers


Uniboard - Recycled Polypropylene

Uniboard is made from recycled PP, offering a sustainable alternative without sacrificing durability. It’s tough, moisture-resistant, and suitable for heavy-duty use where appearance is secondary to performance.

Common uses

  • Industrial boards and panels

  • Packaging and transport applications

  • Protective linings and impact boards

  • Environmentally focused projects


Why Choose Polypropylene?

  • Excellent chemical resistance

  • Lightweight and fatigue resistant

  • Non-absorbent and corrosion-proof

  • Easily welded and fabricated

  • Available in virgin and recycled options

If you need a plastic that survives chemicals, water, and repeated flexing without cracking or rotting, polypropylene is the right tool for the job.

Common questions

Polypropylene FAQs

What is polypropylene sheet used for?
Chemical tanks, plating and anodising equipment, wash bays, cutting boards, and fabricated enclosures. It combines excellent chemical resistance with easy welding.
How chemically resistant is polypropylene?
Very. PP handles most acids, alkalis, and cleaning chemicals at elevated temperatures, which is why it is the tank fabrication standard for surface treatment plants.
Can polypropylene be welded?
Yes, PP is one of the easiest plastics to weld, producing joints nearly as strong as the parent sheet. Our fabrication team builds PP tanks and assemblies to drawing.
Is polypropylene food safe?
Food-grade PP is widely used in food processing for cutting surfaces, containers, and machine parts. It withstands repeated hot washdown.
What thicknesses do you stock?
Common stock runs from 3mm to 20mm in natural and grey, with other colours and thicknesses available by order. All sheets can be cut to size.