HB Repair Grout 20kg

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.
Typical Applications:
Specifically designed for vertical and overhead high-build applications.
Used where medium strength, as well as exceptional chloride and carbon dioxide resistance, is required
Advantages:
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