3M Safety-Walk Slip Resistant Coarse Tape 700 Series provides additional slip resistance in extreme, heavy traffic areas. It contains extra large mineral particles that help provide a stable slip-resistant surface even when oil and mud are present. The open abrasive pattern resists clogging and reduces clean up time. Suitable for use on agriculture and forestry equipment, ship and plane decks, trains, oily wet areas, machine shops, road building, civil engineering, lorries, tractors, construction vehicles, cranes, building equipment. It is particularly effective on concrete (painted and primed), resilient tile, metal and porous surfaces (if primed).