Rapid-setting, high-strength mortar for localised concrete, pavement and floor repairs up to 75 mm deep.

Patchroc GP is a high-performance, rapid-setting concrete repair mortar designed for the emergency reinstatement of damaged or deteriorated concrete surfaces. It is ideal for repairs where speed, durability and minimal disruption are important.

Suitable for internal and external applications, Patchroc GP can typically accept traffic within 2–4 hours, subject to site conditions, making it an effective solution for busy commercial, industrial and transport environments.

Applications

Patchroc GP is suitable for a wide range of localised concrete repair applications, including:

• Concrete pavement patch repairs

• Airport aprons and hardstand areas

• Roadways and access ramps

• Warehouse and industrial floors

• Gangways and pedestrian areas

• Localised concrete floor repairs

• Emergency concrete reinstatement

• Areas where traffic disruption must be minimised

Patchroc GP is particularly useful for fast repairs in high-traffic areas where getting the surface back into service quickly is essential.

For larger areas of concrete pavement or flooring, Paveroc is recommended as a more suitable repair solution.

Key Benefits

Rapid Strength Gain

Patchroc GP develops strength quickly and can generally accept traffic within 2–4 hours, helping reduce downtime and minimise disruption.

High Strength & Durability

Provides excellent resistance to abrasion and weathering, making it suitable for demanding commercial, industrial and outdoor environments.

Simple Single-Component System

Patchroc GP is supplied as a pre-blended dry powder. No complex site batching is required — simply add clean water on site to produce a consistent repair mortar.

Excellent Concrete Bond

Formulated to provide excellent adhesion to the existing concrete substrate, helping deliver strong and durable repairs.

Shrinkage Compensated

The formulation helps minimise shrinkage, supporting the long-term performance and integrity of the repaired area.

Repairs Up to 75 mm Deep

Patchroc GP is suitable for localised concrete repairs with depths of up to 75 mm.

Internal & External Use

Suitable for both indoor and outdoor concrete repair applications.

Product Description

Patchroc GP is a ready-to-use blend of dry powders formulated from cement, graded aggregates, special fillers and chemical additives.

Only clean water needs to be added on site to produce a consistent, high-strength patch repair mortar with excellent handling properties. The mortar is designed to virtually self-compact, helping make application straightforward and efficient.

The formulation minimises water demand while maintaining good workability. This low water requirement contributes to rapid strength development and long-term durability.

Patchroc GP also provides excellent thermal compatibility with concrete and good water-repellent properties, making it suitable for demanding repair environments.

The product is alkaline in nature and helps protect embedded steel reinforcement within the concrete.

Fast Concrete Repair Where Time Matters

When damaged concrete needs to be reinstated quickly, Patchroc GP provides a practical solution for rapid pavement, floor and industrial concrete repairs.

Its combination of rapid strength gain, high durability, excellent adhesion and simple on-site mixing makes it well suited to contractors, maintenance teams, warehouses, industrial facilities and transport environments where downtime needs to be kept to a minimum.

Patchroc GP Product Summary

Product: Patchroc GP
Application: Concrete, pavement and floor patch repair
Maximum repair depth: 75 mm
Strength: Rapid strength gain
Traffic reinstatement: Typically 2–4 hours, subject to conditions
Application: Internal and external
Mixing: Single-component product; add clean water on site
Suitable for: Pavements, airport aprons, roads, ramps, warehouses, gangways and industrial floors