Roppe Rubber Stair Treads with DuPont™ Kevlar® fibers are a long-lasting, high-performing tread backed by a 25-year warranty. Engineered to resist damage from wear and abuse. DuPont™ Kevlar® is an innovative, lightweight material – also found in ballistic body armor – that delivers unrivaled durability and reliability. Offers a solution to the problem of shredding – a peeling of the stair tread’s nose that can create aesthetic and safety concerns, and require costly, disruptive stair tread repair or replacement. Available in eight profiles and 134 color options.