SCHÖNOX - AST SYNTHETIC GYPSUM RAPID DRYING SMOOTHING & PATCHING COMPOUND 10 LB BAG

Supplier SKU: H-AST10RS
East Bay Supply SKU: SHXAST10#

AST Synthetic Gypsum Based Rapid Drying Smoothing and Patching Compound is suitable to provide a smooth finish on various substrates in interior areas. 

Features:

• Featheredge achievable
• Heavy duty
• Does not support mold growth
• Fast-drying independent of the layer thickness
• Suitable for underfloor heating systems
• Very smooth surface
• EMICODE EC 1: very low emission

Applications:

AST is suitable for smoothing and leveling of:

• Concrete, cement substrates
• Floor leveling compounds
• Gypsum substrates
• Old substrates such as ceramic tiles
• Old, water-resistant adhesive residues
• Wooden substrates

Coverage:  Depending on texture of substrate - per unit of 4.5kg/10lbs:

• Approx. 180 sq. ft. when applied as a true featheredge
• Approx. 33 sq. ft. at 1/8' thickness

Open Time: Approx. 20 minutes

Shelf Life: One year in unopened package

Technical Data Sheet