Delta 328 sq ft Standard 0.3125 in Flooring Underlayment Wilsonart Pattern 4588 60 Power through projects with compact Solid Braided Cord Power through projects with compact control—add this Milwaukee M18 kit to your cart today Variable Speed Drill Driver Type Hammer Drill Driver Condition New Included Bag Included Feet) 328 UNSPSC 30161700 Antimicrobial No Cushioning No For Use with Vinyl Plank Yes IIC Rating 20 25 STC Rating Less than STC 30 Vapor Barrier Yes Square Foot Coverage 328 Construction Type Polypropylene For Use with Porcelain No Moisture Resistant Yes Width (Feet) 4 adds only 5 16 in (8 mm) height to the floor