Check the listing for details. SILICONE O-RING CORD .139 70 DURO 1/8" THICK 10 FT ROLL. Color: RED/ORANGE, Condition: New. Listed at 6.50 USD. SILICONE O-RING CORD .139 70 DURO 1/8" THICK 10 FT ROLL SIZE: 1/8 (.139)+/-.007"COLOR : RED/ORANGEDURO: 70+/-5SOLD : 10 FT ROLLSSilicones are noted for their excellent heat resistance, and are utilized in applications which expose seals to high temperature dry heat. They are not recommended for dynamic applications due to their relatively poor tensile and tear strength. They exhibit the best low temperature flexibility of all elastomers and can be used in static applications .. Silicones should be considered to be non-petroleum resistant, but can be used in specific high aniline point petroleum oils.Our O-Ring Cord is supplied as a continuous extruded cord. O-ring cord can be used to fabricate custom o-rings where the standard sizes are not suitable Temperature Range: Standard Low Temp: -80°F to 450°F Need a Longer roll? let us know we have full rolls we rolls, we have rolls from 10 ft all the way to 1,000 ft in stock.