GroundTuff PRO Connectors

GroundTuff PRO Connectors are designed to securely join GroundTuff PRO mats together, allowing you to create custom-sized spaces, temporary roadways, and larger flooring areas with ease. To affix, simply align the pre-drilled corner holes of adjacent mats and fasten using either our two-way or four-way connectors, depending on your layout requirements. This ensures a stable, interlocked surface that prevents shifting, even under heavy loads. Each GroundTuff PRO mat requires six connectors to fully secure all sides.

  • Standard – A durable plate with pre-set bolt holes suitable for 2-way or 4-way connection. Simply align the mats over the connector and secure from the top using bolts and washers. This is our most versatile and user-friendly option, allowing for fast, straightforward installation while providing a strong, reliable connection
  • Galvanised Steel – A heavy-duty, corrosion-resistant connector available in both 2-prong and 4-prong configurations. The prongs insert through the pre-drilled mat holes, locking the mats together without the need for bolts or washers. This provides a quick and tool-free method of joining mats.

All connectors are engineered for durability while allowing a slight degree of flex, reducing stress on the mats and helping to prevent damage during use. GroundTuff PRO is the heavy-duty version of our trusted GroundTuff mat, designed to deliver exceptional temporary ground protection in the most demanding environments.

  • Heavy-duty load capacity – Supports up to 60 tonnes, depending on ground conditions.
  • Dual-sided surface for safe use by vehicles and pedestrians
  • Integrated handles and connection points for easy setup and flexible layouts
  • Non-slip surface pattern – Ensures maximum grip and durability in all conditions.
  • Weatherproof and maintenance-free – Resistant to oils, chemicals, and extreme weather, delivering long-lasting performance.

Features

  • Easy to use and quick to install – helps prevent mat movement
  • Available in two styles – Standard (2-way or 4-way bolt-fixed) and Galvanised Steel (2-prong or 4-prong)
  • Durable, heavy-duty materials for long-term performance
  • Tool-free installation with Galvanised Steel connectors
  • Compatible with both straight-line and multi-directional mat layouts

Technical Specification

Environment
Suitable for outdoor use
Environment
Suitable for indoor and outdoor use
Environment
Chemical resistant
Environment
Connectable
Environment
Dry area
Environment
Wet area
Environment
Wheeled area
Environment
Impact resistant
Weights
23.5kg

Applications

Perfect for a wide range of applications, including groundwork cover, construction sites, industrial flooring, utilities and infrastructure maintenance, temporary roadways and parking solutions, pedestrian walkways, festival and outdoor event flooring.

Variants and Sizes

Code
Description
Fit
Colour
GPCB-22 Way Standard Bolted Connector for GroundTuff PRO2 WayBlack
GPCB-44 Way Standard Bolted Connector for GroundTuff PRO4 WayBlack
GPCL-22 Way Low Profile Connector for GroundTuff PRO2 Way Low ProfileBlack
GPCG-22 Way Galvanised Connector for GroundTuff PRO2 WayGalvanised Steel
GPCG-44 Way Galvanised Connector for GroundTuff PRO4 WayGalvanised Steel
Your Kumfi flooring is now in place in our workshop. We've had great feedback from the team so far both in terms of aesthetically and from a safe, grip anti-slip floor covering. Along with the quick turnaround time for delivery and the helpfulness of your team, we couldn't have asked for a better service. Thank you, Blue Diamond.
Steve Fleming, Director | Storagenstuff
Thank you, thank you! From my initial enquiry to despatch, your speed of service has been exceptional. To know that I can rely on you to have stock when I need it, plus receive same day despatch, you have certainly made my job easier. Blue Diamond, its official, you truly are my favourite supplier.
James Lincoln, Sales Development, ESE Direct
Blue Diamond have seriously impressed us with their speed of service and excellent communication. Orders are frequently sent out same day and the invaluable tracking information quickly follows. The quality of their products is first class and the team regularly go the extra mile to ensure that things run smoothly. Keep up the good work!
Mark O’Sullivan, Director, Trusted Mats
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