Ardex Americas has added several self-leveling underlayment options for the range of common challenges customers encounter when leveling. The Choose Your Solution program offers leveling choices for standard, extremely absorbent and non-absorbent concrete; non-porous surfaces, non-water soluble adhesive residue over concrete, epoxy coating systems, steel or metal, and more. Some products, such as Ardex K 60 Arditex offer underlayment options for permanently wet areas.
Two more underlayments provide the customer even more options. Ardex LU 100 installs directly over well-bonded vinyl composition tile, and existing patching, leveling or fill materials where complete removal is not an option. Ardex GS-4 installs over gypsum and wood substrates. It also is recommended for above grade in-floor hydronic and electric radiant heat. Other underlayment products include Ardex K 16, K 15, K 13, K 10 and V 1200.