Renderoc HB40 Plus 20kg Fosroc

Renderoc HB40 Plus is an extra high build, shrinkage compensated repair mortar conforming to EN1504-3 Class R3, compatible with concrete 25 – 50 MPa. For the reinstatement of concrete where low permeability and high resistivity characteristics are key requirements.
Typical Applications:
Vertical & overhead patch repairs
Localised trowel or wet spray application, up to 1m2 repair area
Trowel build depth between 10-40mm required, and a required strength is between 25-50 Mpa. Higher build & improved application compared to HB40
Advantages:
Compatible with concrete strength in the range 25 to 50 MPa
High strength – suitable for structural repairs
Abrasion resistant – suitable for aggressive environments
Shrinkage compensated – provides long term dimensional stability
Low permeability to potentially damaging water, CO2 and chloride ions
High build formulation – fewer applications of product
High resistivity – provides increased durability
Excellent bond to SSD concrete substrates ? no separate primer required in most circumstances – refer to Substrate Priming section of TDS
Can be applied using wet-spray process – providing faster high build repairs
Pre-bagged to overcome site-batched variations – only the site addition of clean water required
Sustainable product with lower carbon foot print – formulation based on supplementary cementitious materials
Complies to EN 1504-3 Class R3