Description Product Overview ARDEX K 80 is a high-strength, cement-based levelling compound designed to resurface and level internal concrete floors while also functioning as a finished wearing surface. It is formulated for industrial and commercial environments where durability, abrasion resistance, and load performance are critical. The compound utilises ARDEX rapid drying technology to achieve early strength development and fast return-to-service times. It provides a hard, smooth, flat surface suitable for direct use or as a base for coatings, tiles, or resin systems. ARDEX K 80 is specifically engineered to withstand heavy wheeled traffic, making it suitable for warehouses, workshops, and high-traffic commercial areas. Key Features Designed as a finished wearing surface for industrial applications High compressive strength and abrasion resistance Suitable for heavy wheeled traffic environments Rapid drying – walkable in approximately 2 hours Self-smoothing for a flat, even finish Can be applied in thicker sections without cracking Suitable as a base for coatings, tiles, and resin systems Pumpable for large-scale applications Applications Industrial and commercial concrete floor resurfacing Warehouses, workshops, and storage facilities Retail and high-traffic commercial environments Preparation for epoxy, polyurethane, and resin coatings Levelling over new and existing concrete substrates Use as a final wearing surface in suitable environments Notes Mix with clean water to achieve a flowable consistency Working time approximately 30 minutes at 20°C Apply using gauge rake and smooth with trowel or spike roller Typical application thickness 5mm to 50mm Walkable in approximately 2 hours Ready for coatings or finishes typically from 24 hours (thickness dependent) Ensure substrate is clean, sound, and properly prepared Technical Information Technical Specifications: Type Cement-based industrial levelling compound / wearing surface Technology ARDEX rapid drying system Application Thickness Approx. 5mm – 50mm Working Time Approx. 30 minutes at 20°C Walk-On Time Approx. 2 hours Ready for Coatings Approx. 24 hours (thickness dependent) Coverage Approx. 1.65 kg/m² per mm thickness Compressive Strength Approx. 14 MPa (1 day), 32 MPa (28 days) Flexural Strength Approx. 3.8 MPa (1 day), 9.0 MPa (28 days) Abrasion Resistance Rated AR1 (high durability) Traffic Suitability Heavy wheeled traffic and industrial use Substrates New and existing concrete, screeds Location Internal, above and below grade Application Method Hand or pump applied Packaging 20kg bag This compound is designed for demanding environments where the floor surface must perform as both a levelling layer and a durable wearing surface. Its combination of strength, abrasion resistance, and rapid drying makes it suitable for industrial flooring systems requiring minimal downtime.
