One of the strongest fibers is now available in a commercial grade swing seat with the Kevlar Rubber Strap Swing Seat - S140. Instead of the typical steel insert, this one boasts a Kevlar one that is encased in EPDM rubber. The benefits are that it is both light weight and safer. Typically, if a rubber seat with a steel insert begins to wear, the steel becomes a hazard. With Kevlar, since it is a fiber, it retains a softer edge.
If you're interested in a steel-core belt seat, be sure to check out our Jensen Vandal Proof Swing Seat, Rubber Bumper Seat with Insert, and Jensen Swing Seat with Triangle Hardware - S130.
