3M™ PSA Cloth Disc, 777F, grade 80, 12 in x NH (304.8 mm x NH)

Features

• "Pressure-sensitive adhesive backing sticks to backup pad and removes cleanly Heavyweight cloth backing supports tough, high-pressure applications Grinding aid helps reduce running temperatures when used on exotic metals such as stainless steel Suitable for use on both ferrous and non-ferrous metals"