SCHÖNOX AP is a synthetic gypsum-based self-leveling compound that is especially suitable on all gypsum- and cement-based substrates as well as on asphalts. It is designed for refurbishment work in interior areas only. SCHÖNOX AP can be installed up to 2”.
SCHÖNOX AP delivers high hardness and strength. It has very low shrinkage and is free of cracks, even in higher thicknesses.
This pumpable compound is easy to apply and does not support mold growth. Users can layer thicknesses above 1/16“ up to 1“ without aggregates or layer thicknesses up to 2“ with aggregates.
SCHÖNOX AP exceeds minimum Ff/Fl requirements of ASTM and ACI when installed in accordance with the guidelines. It has been tested in accordance with ASTM C1708.
This compound is rated EMICODE® EC 1PLUS for very low emissions. It is suitable for castor wheel loadings above 1/16“ according to DIN EN 12529.
SCHÖNOX AP is suitable for filling, smoothing and leveling of substrates:
SCHÖNOX AP is suitable on:
* All values are approximate, are subject to local climatic fluctuations based upon conditions at 70°F with atmosphere of less than 65% relative humidity following the recommended mixing ratio. Do not install underlayment or topping before the substrate has dried thoroughly
Mix each 25kg/55 lbs bag with 6.0 liters/6.3 quarts of water.
If SCHÖNOX US is extended with dry, clean aggregate (aggregate is added last) at a layer thickness of 1”–2“, type and amount of aggregate used will affect product performance. As qualities of locally available aggregates vary, we recommend performing tests prior to use on a larger scale.
Do not overwater! Foam while mixing, or settling of the sand aggregate while placing, indicates overwatering.
Recommended Working Method:
Adequate ventilation is essential when SCHÖNOX AP is being worked to ensure faster drying.