... length stability.3).Excellent in resistance against heat,oil and wear..4).Show stable in high speed ... rotation.5). Resistant to heat, oil, fatigue, aging and friction due to excellent and ... C; FKM:-20~+200°C; Working substance:Hydraulic liquid, oil water emulsion, water; Working pressure:40MPa;Structure: Refer ... rubberType TDA MTDA45-30~+1201.0Rubber+PTFE silicone oil seal for engines