Description
SikaLevel 425 Self Leveling Underlayment dust reduced
Dust reduced, cementitious, self-leveling underlayment
PRODUCT DESCRIPTION
Sika® Level-425 is a one-component, durable and
versatile cementitious underlayment for interior
concrete and cementitious substrates. It can be applied
manually or by pump to produce a self-smoothing,
rapid-setting, and flat substrate prior to the application
of a final floor finish. Typical application thickness is
1/16” to 2” (1.5 to 50.8 mm).
USES
▪ Concrete
▪ Cement substrates
▪ Rapid drying cement screed systems
▪ OSB/Plywood only suitable for flexible coverings
▪ Ceramic tiles, terrazzo or natural stones
PRODUCT INFORMATION
Chemical Base Cement-based, polymer-modified binder system and fillers
Packaging 55 lb (24.9 kg) bag
Appearance / Color Gray powder
Shelf Life 12 months from date of production if stored properly in original, unopened
and undamaged sealed packaging
Storage Conditions Store dry at 41–86 °F (5–30 °C)
Protect from moisture. If damp, discard material
