Fosroc Renderoc HB Concrete Repair Mortar – 18kg

Renderoc HB is a lightweight, high build concrete repair mortar for patching small sections in concrete up to 25 MPa. It can be applied to vertical concrete patches 10mm to 80mm deep. Key Features Lightweight formulation enabling extra high-build and thereby saving time and expense of multiple applications Reduces the need for formwork Can be applied by the wet spray process for fast, exceptionally high-build repairs with enhanced strength Extremely low permeability provides maximum protection against carbon dioxide and chlorides Excellent bond to the concrete substrates Shrinkage compensated Pre-bagged to overcome site-batched variations – only the site addition of clean water required Contains no chloride admixtures