3M Aqua Burnish Pad 3100 - Round27" Diameter x 1" Thickness - Burnishing, Floor - 1500 rpm to 3000 rpm Speed Supported - Durable - Nylon, Polyester Fiber - Aqua - 5 / Carton Aqua Burnish Pad 3100 is your problem-solver for soft finishes. It produces a brilliant gloss while delivering exceptional durability and life. Floor-maintenance buffing pad is designed for use on ultra high-speed floor machines. It is made of nylon and polyester fiber in a nonwoven web with resins throughout and bonded to the web structure.