Our Polyurethane Gladhand Seals are made of durable black polyurethane material. These color-coded seals, available in red, blue, or black, are designed to reduce maintenance time and cost associated with rubber seal replacement. With a pack of 25 seals, they fit most makes and models. The color-coded feature ensures easy identification and the seals will not crack or tear, providing long-lasting performance. Upgrade your gladhand seals with our practical and reliable polyurethane option.