Polyurethane floats with or without lining for compacting surfaces such as plaster and screed - Lightweight, dimensionally stable, wear-resistant - With milled edges - Do not absorb moisture - Optimum friction properties - Easy to clean Field of Application: For insulating layer plasters and delicate surfaces, also ideal for grouting tiles. For finishing, produces a fine, grainy surface; the cellular rubber only draws the fine grain to the surface.