February 2021

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Rapid-setting patch repair concrete for pavements and floors


For the emergency reinstatement of damaged or deteriorated concrete. The material is particularly suitable for repairs to airport runways, aprons and areas where wheeled traffic requires fast return to service. It may use internally and externally.     


  • Rapid strength gains – will accept vehicular traffic in 2 hours
  • Natural Cement based colours
  • High strength, abrasion, and weather resistance
  • Economical – can be ‘bulked-out’ with graded aggregate in some locations
  • Self-compacting – eliminates honey combing and voids
  • Contains no chloride admixtures


Prime Rapid is supplied as a ready to use blend of dry powders and graded aggregates which requires only the site addition of clean water to produce a highly consistent, high strength, free-flowing repair concrete which self-compacts.

The material is a blend of inorganic cements, special filters and chemical additives to control the rate of strength gain to provide a fluid micro-concrete with good handling characteristics. Prime Rapid exhibits excellent thermal compatibility with concrete and good water repellent properties.

Technical Support

PSI offers a comprehensive range of high performance, high quality concrete repair, and construction products. In addition, PSI offers a technical support service to specifiers, end-users, and contractors, as well as on-site technical assistance in locations all over the world.