Precision Custom Micro Rubber Seals – NBR FKM FFKM O-Rings & Gaskets
Ultra-durable NBR, FKM, or FFKM materials for unmatched chemical/heat resistance (FFKM withstands 300°C+). Laser-cut precision ensures 0.01mm tolerance for leak-proof sealing in aerospace, automotive, and hydraulic systems. Custom-engineered per your specs (ID/OD/cross-section). FDA-grade options available for medical/pharma use. Bulk discounts – global shipping with lowest B2B pricing guaranteed. Ideal for fuel injectors, pumps, valves, and industrial machinery. Stocked in 70+ Shore hardness grades.