Renderoc HB70 Plus 20kg Fosroc

Renderoc HB70 Plus is a high strength, extra high build, shrinkage compensated repair mortar conforming to EN1504-3 Class R4
Typical Applications:
Vertical & overhead patch repairs
Localised trowel or wet spray application, up to 1m2 repair area
Vertical trowel build between 5-100mm and required strength is >45 MPa
Advantages:
Compatible with concrete strength > 45 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
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
Complies to EN 1504-3 Class R4