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EverPatch™ Rainphalt

Water-Activated Repair

Water-Activated Cold Asphalt Pothole Repair Material

EverPatch™ Rainphalt is a water-activated pothole repair material that rapidly hardens upon contact with moisture.

It is designed for application in wet, damp and low-temperature conditions. Its rapid strength development allows traffic reopening within approximately 10 minutes, making it particularly suitable for urgent pothole repairs.

The material is designed to minimize installation steps without the need for primer treatment or additional compaction equipment. Its uniform aggregate gradation and water-activated reaction help create a durable repair within the treated area.

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Product Demonstration

  • Water-activated curing
  • Suitable for application on wet or damp surfaces
  • No primer required
  • No additional compaction equipment required
  • Rapid setting, with traffic reopening possible in approximately 10 minutes
  • Water resistance and durability
  • Long-term storage stability
A pothole in the road with a noticeable black spot in its center, indicating potential damage or repair needs.

Typical Applications

  • Pothole repair on roads
  • Localized asphalt pavement damage
  • Emergency repairs in wet-weather conditions
  • High-stress areas such as industrial roads, intersections and bus lanes
  • Moisture-related pavement damage
  • Wet repair areas, including areas around manholes and underpasses

Application Procedure

Five Steps to a Finished Repair

No mixing, heating, or heavy compaction equipment required. 

A man watering a pothole with a garden hose, trying to keep the area moist.

1. Spray Water

Spray water onto the pothole/repair area.
A worker applying black tar from a bucket onto the roadway.

2. Apply Rainphalt

Apply EverPatch™ Rainphalt to the repair area.
A man uses a spray nozzle to apply water to a pothole, likely to highlight its presence or aid in repair efforts.

3. Add Water

Spray additional water at approximately 1 litre per 10 kg of material.
A person in yellow gloves and a hat cleans a black asphalt surface, demonstrating maintenance and care for the area.

4. Compact/Finish

Compact and finish the material using a trowel according to the application instructions.
A pothole in the road filled with a black patch, indicating recent repair work.

5. Completion

Allow the water-activated material to set. Traffic reopening is possible within approximately 10 minutes under the manufacturer’s specified application conditions.

Steps 1 and 3 may be omitted under rainy conditions

FAQ

Frequently Asked Questions

Answers to the questions we hear most from municipalities, contractors, and infrastructure teams, covering installation, weather performance, and how to get started with EverPatch™.

How is it activated?

Develops strength through a water-activated reaction; water applied per application procedure.
Yes — designed for wet or damp surfaces.
No.
No — finished per manufacturer’s specified method.