ULTRASEAL 427 is a state-of the art, asbestos free, cementitious, acrylic emulsion based, flexible protective coating and waterproof barrier. This product is two-component (powder and liquid) and resistant to water and abrasion.
Above or below grade exterior applications.
Horizontal, vertical, or overhead applications to concrete, cementitious overlays, masonry, brick and parging (render).
Exterior waterproofing of new or old below grade foundations.
Terraces and balconies over unoccupied space (stand-alone or under tiles), parapets, planter boxes, plaza decks, stadiums.
Mechanical & equipment rooms.
Underneath flexible thin-set tile mortars (i.e. shower pans, sanitary rooms, kitchens, fountains, pools, balconies, etc.).
Potable water, wastewater, sea water and marine aquarium tanks and other reinforced concrete structures.