Sourcing rubber watch bands for luxury dive watches or smartwatches requires choosing between FKM fluoroelastomer and standard silicone. While silicone offers low unit costs, FKM provides superior density (~1.8 g/cm³), dust repellency, and chemical resistance. This B2B guide compares FKM vs. silicone to help watch microbrands and importers prevent costly mold and quality errors. Read More »