USA Sealing Viton Tubing - 1/8" ID x 1/4" OD x 2 ft. Long: Amazon.com: Industrial & Scientific
Amazon.com: Viton Sheet Rubber – High Performance, High Temperature, Chemical Resistant, Much More - Commercial Grade 75A+/-5 Medium Hardness, Cinnamon Scented 125x6x6 : Industrial & Scientific
Coxreels Swivel Seal Kit 1In Viton O-Ring: Industrial Air Cylinder Accessories: Amazon.com: Tools & Home Improvement
Wilmad LG-1022-514 Viton O-Ring, Size 016, 15.6 mm ID, 1.78 mm Width: Amazon.com: Industrial & Scientific