Schönox AP

Synthetic Gypsum, Self-Leveling Compound especially suited on cement, gypsum, and various critical substrates. Designed for refurbishment work in interior areas. Can be installed up to 2″.

Emicode - low-emissions product. HPS Schönox Subfloor Solutions

Technical Data

Compressive Strength

5800 psi / 35 N/mm² / 400 kg/cm2 after 28 days
2100 psi / 13 N/mm² / 140kg/cm² after 1 day


Approx. 60-70 sq.ft. per unit at a thickness of 1/8″ (depending on substrate conditions and aggregate used)


EC 1 PLUS: very low emission


EQc2 – 3 points Low-Emitting Materials
MRc1 – up to 2 points Life-Cycle Impact Reduction
MRc2 – 1 point Environmental Product Declaration
MRc3 – 1 point Sourcing of Raw Materials
MRc4 – 1 point Material Ingredients

Working Temperature

Not below 41°F floor temperature

Pot Life

Approx. 30 minutes at 68˚F

Ready for covering

After approx. 16 hours up to 1/8″ layer-thickness

Shelf Life

18 months unopened


55lb. net weight in paper bags


Store in cool and dry conditions

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