Fosroc® Renderoc GP

Renderoc GP general purpose cementitious repair mortar (R3) has been specifically engineered for vertical repair work. It can be applied in sections up to 30 mm thickness in vertical locations and up to 20 mm thickness in overhead locations in a single application and without the use of formwork.

Thicker sections can be achieved by the use of formwork or can be built up in layers. Deep pockets can sometimes be filled in a single application dependent on the configuration of the pocket and the volume of exposed reinforcing steel.

Renderoc GP can be quickly and efficiently applied by the wet spray technique. Consult the local Fosroc office for further information. The material should not be applied at less than 10 mm thickness.

• Compatibility with concrete of compressive strength 20- 35N/mm²
• Frequently obviates the need for formwork
• Extremely low permeability to water, carbon dioxide and chlorides
• Exceptional system of shrinkage compensation provides long-term dimensinal stability
• Can be applied quickly and efficiently by wet spraying
• One component, pre-bagged to overcome site-batched variations
• Contains no chloride admixtures