This timing belts offer a reliable, economical and trouble-free alternative to chain drives. The belt feature an engineered HTD-type tooth profile, engineered to perform well in the common three industry standard pulley tooth profiles, HTD, Gates PowerGrip GT2 pulleys and RPP. The belt features high temperature chloroprene polymer throughout. High performance, woven, nylon based, fabric facing material has been engineered and tested for highly wear resistant performance. The backing is precision ground for smooth uniform running.