Performance Tool W5239 180pc Polymer Viton Brown O-Ring Assortment, 18 Sizes

Performance Tool W5239 180pc Polymer Viton Brown O-Ring Assortment, 18 Sizes

Constructed of special Viton polymer which offers excellent high heat resistance up to 400°F.Resistant to aggressive fuels and chemicals.18 different sizes in a lightweight, convenient storage kit.Compatibility with bio-diesel, and ethanol; high resistance to permeation and chemical attack by alcohol, pure ethanol and blends of ethanol with hydrocarbon fuel.