Refill for Medium-Duty Premium Refillable Dry Wiper System sold separately. Highly absorbent, double recrepe substrate is the material of choice for medium-duty applications. Thick with cloth-like softness. Works on grease and grime. Absorbs water and oil on contact. Orange color masks stains for extended use. Towel/Wipe Type: Dry Wipes Application: General Purpose Applicable Material: CementGlassGraniteLinoleumMetalPlasticStainless SteelTileWood.