Renderoc HB40 High-Build Concrete Repair Mortar – Perth
Renderoc HB40 High-Build Concrete Repair Mortar – Perth
Renderoc HB40 is a high-build, shrinkage-compensated repair mortar for localised repairs to reinforced concrete in the 30–45 MPa strength range. It meets EN 1504-3 Class R3 and is designed for vertical and overhead patching where strong adhesion, low permeability and long-term dimensional stability are important.
Typical applications include repairs to columns, beams, soffits, walls, precast elements and other reinforced concrete surfaces affected by spalling or local damage. Fosroc currently lists a trowel application depth of 10–40 mm for localised vertical and overhead repairs up to approximately 1 m². The pre-bagged mortar can also be applied by wet spray, which may suit larger maintenance or remediation programs.
The repair area must be properly prepared by removing unsound concrete and contaminants, providing a sound edge and suitable surface profile, and assessing any exposed reinforcement. Mixing, priming, application, curing and maximum repair dimensions should follow the latest Fosroc Technical Data Sheet. Renderoc HB40 Plus is a separate current product, so the required grade should be confirmed rather than automatically substituting one for the other.
Safari Group supplies Fosroc concrete repair products from Canning Vale for commercial, civil and industrial projects across Perth and Western Australia. Contact our team to confirm whether Renderoc HB40 or Renderoc HB40 Plus is stocked and best suited to your substrate strength, repair depth, area and application method.
For faster product selection, have the project specification, substrate details, required repair depth and application method, estimated quantity, site conditions and required completion time available.
FAQ’s
Question: Is Renderoc HB40 still a current product?
Answer: Yes. Fosroc currently lists Renderoc HB40, while Renderoc HB40 Plus is also available as a separate product. Confirm the exact grade specified or stocked before ordering.
Question: How thick can Renderoc HB40 be applied?
Answer: Fosroc currently lists a 10–40 mm trowel build for localised vertical and overhead repairs up to approximately 1 m². Always check the latest Technical Data Sheet for project-specific limits.
Question: What type of concrete is Renderoc HB40 intended to repair?
Answer: Renderoc HB40 is positioned for localised repairs to reinforced concrete in the 30–45 MPa strength range and meets EN 1504-3 Class R3.
Question: Is Renderoc HB40 available in Perth?
Answer: Safari Group supplies Fosroc repair products from Canning Vale. Contact our team to confirm current stock and whether HB40 or HB40 Plus suits your WA project.