Self-Leveling Concrete Topping With Aggregate Surface - Ardex K 521™ 50 Lb Floor Buffer Pads Ceramic Grinding Cup Wheel

Ceramic Grinding Cup Wheel

The Hum-B covers more areas with less effort

Preparing your surface for stone

They seamlessly integrate with a wide range of grinding machines

These copper pads are very flexible even after continual use

Self-Leveling Concrete Topping With Aggregate Surface - Ardex K 521™ 50 Lb Floor Buffer Pads Ceramic Grinding Cup WheelRapid Concrete Resurfacing ARDEX K 521 is a self leveling, pourable topping designed for rapid resurfacing of indoor concrete. It can be applied at a minimum thickness of 3 8 (9 mm) and up to a maximum thickness of 2 (5 cm). ARDEX K 521 creates a polished, aggregate exposed finish, with polishing possible as soon as 24 hours after application. Key Features A mixture of Portland cement, hydraulic cements, and specialty aggregates Ideal for resurfacing