Description
Conbextra HF is supplied as a ready to use dry powder. Conbextra HF is used for free flow, non shrink , cementitous grouting of gap thicknesses from 10mm to 100mm . The addition of a controlled amount of clean water produces a free flowing grout for gap thicknesses up to a 100mm. In addition the low water requirement ensures high early strength and long term durability.