RENDEROC HB40 (25kg)-Renderoc HB40 is a high build repair mortar for localised repair of reinforced concrete up to 45MPa. Meets the requirements of EN1504-3 Class R3. It can be applied to vertical con

RENDEROC HB40 (25kg)-Renderoc HB40 is a high build repair mortar for localised repair of reinforced concrete up to 45MPa. Meets the requirements of EN1504-3 Class R3. It can be applied to vertical concrete patches up to 40 mm deep. Suitable for use with Galvashield anode protection systems.Renderoc HB40 is alkaline in nature and will protect embedded steel reinforcement. It is specifically designed for vertical and overhead repair work where a medium-weight mortar is required. Medium weight formulation enabling high build and thereby saving time and expense of multiple applications. Polymer-modification provides extremely low permeability to water, carbon dioxide and chlorides. Contains no chloride admixtures.