Polypropylene - Print Only

24 Hour Production

Polypropylene is a highly durable outdoor signage material that resists heat, wear, and the elements, making it a reliable choice for OHS and site safety boards. Made from condensed propylene, this solid-core stock is the same base material used in Corflute, but is heavier per square metre and less rigid. Unlike Corflute’s fluted texture, Polypropylene has an exceptionally smooth surface, delivering outstanding print quality with sharp, legible results ideal for long-lasting, high-visibility signage.

Polypropylene is available in custom sizes and shapes up to 2400mm x 1200mm, with a range of finishing options. Please follow the link below for pricing, or contact us for more information. You can also explore answers to frequently asked questions below.

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Polypropylene – Print Only

Promeg Polypropylene – Print Only is a high-quality signage substrate made from Megara’s premium 1.4mm polypropylene. It features a brilliant opaque white finish, smooth surface, and superior ink adhesion. Waterproof, UV-stabilised, and 100% recyclable, it’s a durable and sustainable choice for trade signage. Suitable for both indoor and outdoor use, offering consistent print results with minimal setup time.

Eco-Friendly & Recyclable

Made from 100% recyclable polypropylene, Promeg helps reduce waste while offering a low-carbon alternative to PVC signage. Locally manufactured in Australia for reduced transport emissions.

Durable & UV-Resistant

UV-stabilised and waterproof for outdoor use. Resists fading and warping, maintaining long-term visual quality under sun and rain exposure.

Sustainability

100% Recyclable & Locally Made

Manufactured in Australia by Megara, Promeg Polypropylene is fully recyclable int he right channels and produced with a small carbon footprint thanks to efficient local manufacturing.

Low-VOC & Durst Ink Technology

All Polypropyelene Signs are printed on our Durst D4 printers using UV ink technology that is VOC-free and certified for ultra-low chemical emissions (GREENGUARD, RoHS). This ensures cleaner production with minimal environmental impact.

PVC-Free & Non-Toxic

Completely free from PVC, chlorine, and heavy metals, Promeg Polypropylene provides a low-toxicity, eco-safe print substrate.

Australian Made

Made locally at Megara’s facility in Victoria, reducing transportation emissions and supporting sustainable Australian industry.

FAQ

What thickness is available for Promeg Polypropylene?

We only offer Promeg Polypropylene in 1.4mm thickness. This gauge provides the best balance between rigidity and flexibility, ideal for flat signage that stays lightweight yet durable during handling, printing, and installation.

Can it be used outdoors?

Yes. Promeg Polypropylene is waterproof and UV-stabilised, making it suitable for outdoor use for up to two years under typical Australian conditions. It’s perfect for short- to medium-term outdoor signage such as construction, retail, or promotional displays.

Is Promeg Polypropylene recyclable?

Yes. Promeg Polypropylene is 100% recyclable and can be processed through standard polypropylene (PP5) recycling streams. We recommend checking local recycling facilities to confirm acceptance of rigid polypropylene boards.

What is the typical turnaround?

For approved artwork under $1,000 + GST, production is usually completed within one business day. For every additional $2,000 + GST, please allow one extra business day. Exact timeframes are always displayed live in your Mediapoint portal during checkout.

Can I order multiple sizes in one job?

Each job must be one size. Multiple sizes can be submitted as separate jobs in one checkout.

Do you provide samples?

Each job must include only one size to ensure precision and automation efficiency. If you need multiple sizes, submit each as a separate job, you can still place all jobs in one order for easy checkout. This keeps production consistent and reliable.

What shapes can you cut for Polypropylene Signs?

We can cut a range of simple shapes to suit your artwork, including rectangles, circles, and smooth contour outlines. We define simple shape cutting as basic convex cuts with up to five points — rather than fully freeform, intricate, or concave shapes. This ensures clean, consistent results when routing polypropylene sheets.

Can I order multiple sizes in one job?

Each job for Polypropylene Signs must include only one size. However, you can upload multiple artworks for that same size. If you need additional sizes, simply submit them as separate jobs. You can still place multiple jobs in a single order for convenience. Our automated printing and cutting systems are calibrated for one consistent size per job to maintain speed, precision, and quality control.

Why does pricing change in steps instead of increasing evenly with quantity?

Polypropylene Print Only pricing is based on a true cost, sheet driven production model rather than estimated square metre pricing. Sheets are printed in full formats, so pricing may stay consistent as quantities increase and only step up when an additional sheet is required. This approach reflects the real cost of substrate usage, print setup, handling, and waste, ensuring fair and accurate pricing. Compared to square metre pricing, which can lead to uneven cost recovery, this model provides predictable pricing and more consistent margins for trade customers.

Can you make exceptions to finishes or turnaround times for one-off Polypropylene Print Only orders?

No. Polypropylene Print Only orders can only be processed using the print options and turnaround times displayed in our system, and we’re unable to make exceptions for one-off jobs. Our production processes are built for scale and consistency, and individual manual overrides are not available. If there is a repeated requirement or broader demand that could benefit multiple customers, we welcome that feedback for consideration as a system update.

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Polypropylene (Promeg Digital) Technical Material Datasheet

This technical datasheet outlines the material specifications of Promeg Digital® extruded polypropylene sheets used in print-only signage, including available thicknesses, sheet sizes, surface characteristics, mechanical performance, and environmental properties. Digitally optimised for wide-format printing, polypropylene provides excellent ink adhesion, moisture and chemical resistance, and high durability, making it suitable for both indoor and outdoor signage applications. Manufactured in Australia and 100% recyclable, it also offers a more sustainable alternative to traditional PVC substrates.

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Polypropylene (Promeg Digital) – Sustainability Overview

This document outlines the sustainability credentials of Promeg Digital® polypropylene, including its recyclability, low environmental impact during production, and whole-of-life benefits compared to traditional paper and PVC-based substrates. It details how polypropylene is manufactured from recovered propylene gas, its ability to be recycled multiple times without performance loss, and Megara’s closed-loop recycling system, supporting more environmentally responsible signage and display applications.

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Polypropylene Print Only Artwork Guidelines

This document outlines the required artwork setup and file preparation standards for polypropylene print-only signage, including bleed and trim box setup, colour mode, file format requirements, overprint handling, and Thru-cut setup for custom shapes or holes. Following these guidelines ensures artwork is print-ready and helps minimise production delays, errors, or issues during printing and finishing.

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