Details
ARDEX GS-4™ is a self-leveling underlayment used to repair and finish above grade gypsum and wood substrates prior to installing new floor covering. Pourable or pumpable when mixed with water, it seeks its own level and produces a smooth, flat, hard surface.
A blend of high strength gypsum and Portland cements as well
as powdered polymers
Use over gypsum and wood substrates
Suitable for use with in-floor hydronic and electric radiant
heating systems
Use for interior, above-grade floors only
Install up to 2” (5 cm) neat and up to 5” (12.7 cm) with aggregate
Walkable in 3 hours
Install floor coverings in as little as 2 - 3 days