V201 is a fluorosilicone rubber which combines the good high- and low-temperature stability of silicone with the fuel oil and solvent resistance of Fluorocarbons. It is most often used in aerospace applications for systems requiring fuel and/or diester-based lubricant resistance up to a dry heat limit of 400° F. V201 features good compression set and resilience properties. It is suitable for exposure to air, ozone, chlorinated and aromatic hydrocarbons.

V201 is designed for static sealing use. Because of its limited physical strength, poor abrasion resistance and high friction characteristics, V201 Fluorosilicone is not recommended for dynamic sealing applications.  It is also not recommended for exposure to brake fluids, hydrazine, or ketones.

Temperature Range: -100°F to 347°F (-74°C to 175°C)