Chryso®HD

Surface hardener

CHRYSO® HD is a concrete and mortar surface
hardener. CHRYSO® HD is a mineralising and film-forming product which has two effects:
– strengthening of the crystalline structure, owing
to the development of very hard mineral
compounds, after the product has reacted with
the free basic elements of the material.
– decreasing permeability, owing to the
penetration of a polymer resin into the free
interstices of the material.
CHRYSO® HD hardens surfaces, prevents penetration of persistent marks and protects against oils and greases.