National Plastics and Rubber
LEADERS IN THE DESIGN AND MANUFACTURE OF HIGH-QUALITY POLYMER SOLUTIONS FOR INDUSTRIAL APPLICATIONS.
STACKO™ LOAD SUPPORT SYSTEM
The superior alternative to steel stands and timber dunnage, engineered for long-term use in the world's toughest mining environments.
Interlocking Configurations
Certified Load Rating
Up to 30% Lighter Than Timber
NEVAFAIL™ LED ASSET ID
Reliable LED machine identification with a reflective backup, designed for mining vehicles that need to be identified at range - even in poor light.
Fail-Safe Reflective Panel
Fully Customisable Options
2-Year Warranty
MINECHOCK™ WHEEL CHOCKS
Durable, lightweight wheel chocks designed for safety, keeping even the largest mining trucks securely parked and stationary.
Range of Sizes Available
Durable and Lightweight
With Custom Brackets
FlOORDEFENDA™ FLOOR PROTECTION
Floor protection mats designed to shield concrete workshop floors from the most demanding conditions and the heaviest vehicle loads.
Interlocking Design
Oil, Chemical and UV-resistant
Protect Workshop Floors
Proudly Providing Engineered Polymer Solutions For:




















Australian Owned
and operated business.
Global Distribution
Premium Products
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Our History
Since 1997, National Plastics & Rubber’s vision is to be recognised as the global leader in the creation of high-quality, innovative polyurethane products which support mining, heavy industrial, manufacturing and aeronautical operations.
Latest News
BLOG ARTICLES

The Power of Polyurethane: National Plastics & Rubber as Leaders in Advanced Polymer Technology
Globally, the mining industry presents some of the most demanding conditions for industrial equipment. Regular exposure to extreme loads, abrasion and relentless operating conditions puts both equipment and workplace teams

How to Choose Wheel Chocks for Mining: Buyer’s Guide
A wheel chock is one of the cheapest pieces of safety equipment on a mine site, and one of the easiest to get wrong. The right choice depends on more

Polyurethane vs Rubber Wheel Chocks: Which Wins?
For most mining and heavy industrial sites, polyurethane wheel chocks are the better choice. They’re lighter to handle, resist fuel, oil and general wear better than rubber, and hold up

Polyurethane Cribbing Blocks vs Timber: Which Is Safer?
For load support on a mine site, workshop or shipyard, polyurethane cribbing blocks are the safer, more consistent choice over timber. Unlike a stack of timber sleepers, Stacko™ and Timba™