3M™ Trizact™ Diamond TZ Abrasive is a micro-replicated composite diamond abrasive that forms part of the 3M™ Stone Floor Protection System. It’s suitable for aggressive refurbishing of stone floors with apparent wear or damage from scratching or pitting caused by ice melting chemicals or wear from pallets, heavy traffic or other mechanical damage. It features a self break-in feature that allows for quick cutting. Suitable for use on concrete, terrazzo, marble, and other stone floor types.