Fosroc Patchroc GP is a ready-to-use blend of dry powders requiring only the site addition of clean water to produce a highly consistent, fast-setting repair mortar. Based on Portland cements, graded aggregates and chemical additives, it delivers excellent handling characteristics whilst minimising water demand — ensuring good long-term strength and durability. The product is alkaline in nature and will protect embedded steel reinforcement. Patchroc GP can be applied up to 100mm thickness in a single application, with thicker sections achievable by building up in layers. Individual bays should not exceed 4m². For the reinstatement of large areas of concrete pavement, the use of Pavecroc is recommended. Shade can be varied using Renderoc Lightener or Darkener to more closely match the surrounding substrate. Benefits Traffic-ready in as little as 2 hours High strength, abrasion and weather resistance Excellent bond to the concrete substrate Contains no chloride admixtures Good to know Ideal for repairs where interruption of traffic must be minimised One component, only requires the addition of clean water on site
