Safe Way Traction 24" Wide X 15' Feet Long 80 Grit Black Adhesive Anti Slip Non Skid Abrasive Safety Tape 3100-24-15 24 Inch Wide x 15 Foot Long Roll Quality Raw Materials Long life, durable, and resistant to heavy traffic, water, and grease. 80 Grit Abrasive Grain Provides a consistent co-efficient of friction. Simply position, peel-off the backing paper and apply to a smooth, clean, dry, oil free surface. Apply to smooth surfaces and avoid all grout lines.