Hybrid FKM Rubber & Sailcloth Straps

    Our Hybrid FKM Rubber & Sailcloth Watch Straps are made from a high quality fluorinated, carbon-based synthetic rubber bottom and sailcloth top. Commonly known as fluoroelastomer, FKM is considered the holy grail of rubber watch straps. This type of rubber is often used in aerospace and nautical industries, which speaks a lot about its quality.