For the reinstatement of large areas of reinforced concrete where low permeability and low shrinkage characteristics are required and where higher compressive strength is an important consideration. Renderoc HB40 has been engineered for the repair of columns and beams. Its relatively low fresh wet density makes it also suitable for soffits and other overhead repair work. The mortar can also be used for small, localised patch repairs.
Renderoc HB40 is suitable for use with Galvashield XP incipient anode protection and Cathodic Protection system. Contact Fosroc for further details
