ARDEX K 301 Exterior Self-Smoothing Levelling and Resurfacing Compoundis a special fast setting cement-based product designed to smooth and level rough and damaged concrete surfaces in external and internal situations. ARDEX K 301 is a grey powder consisting of special cements, graded aggregates and high quality synthetic resins. When mixed with water, a fluid mortar is produced which sets within2 hours and can normally be walked on after approximately 2-3 hours at 20°C. ARDEX K 301 can be applied from 2mm to 20mm in thickness. The set and hardened ARDEX K 301 is usually ready to receive light wheeled traffic after 48 hours at 20°C .

• Rapid setting – Ready for traffic in 2 hours
• Suitable for internal and external applications
• For smoothing and resurfacing paths, drives, parking areas,courtyards,etc.
• Cost effective solution for smoothing rough or impact damaged concrete
• Fast setting – walkable after 2-3 hours
• Rapid hardening – can withstand light vehicular traffic after 48hours
• Easyto mix and apply – pumpable
• Apply from 2mm to 20mm thick in a single application
• Ideal for levelling floors prior to the application of ARDEX DPM
• Can be used with suitable resin coatings