ATLAS ULTRAGRUNT is a ready–mix mass manufactured on basis of polymer resins with addition of selected quartz aggregate, characterised by excellent bonding to non – absorbable and perfectly smooth substrates.
It is recommended for preparation of substrates beneath ceramic and stone cladding, beneath ATLAS SMS and ATLAS SAM screeds applied on critical substrates.
Most important features
- next step just after 4 hours
- improves bonding, contains quartz aggregate
- on concrete, terrazzo, ceramic tiles, OSB boards
- beneath adhesives for ceramic and stone cladding