The Blue Cleaner Pad is constructed of polyester fibers in a semi open texture nonwoven fabrication and is designed for medium scrubbing. Abrasive particles are dispersed throughout and bonded to the nonwoven construction with a durable adhesive.Typical UseUse with a neutral floor cleaning solution to remove old soiled floor finish layers. This product is also used to scrub soiled hard surface floors such as concrete when used with appropriate cleaning chemicals. Ideal for use on machines at speeds up to 350 rpmSpecifications Thickness: 1 in / 26 mm Weight: 40 osy / 1356 gsm Fiber Type: Recycled Polyester Binder System: Cross-linkable water based Binder Application: Spray/Dip Abrasive Application: Spray/Dip Abrasive: Yes Color: Blue Pack: 5 per case