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Find the right o-ring for your project. Remember — an o-ring not squeezed in its application is probably the wrong o-ring. Apple Rubber has over 7,000 sizes of o-rings. More sizes added daily. Rubber compounds are a mixture of polymers, fillers, antioxitives and curatives. What's right for your application? Match your application's composition with the o-ring material offering the best chemical resistance. Dedicated to helping you design a successful sealing solution.

• O-Ring Gland Calculator
• O-Ring
  Size Search
• Material
  Selection Guide
• Chemical Compatibility Guide
• Seal Design
  Guide
• Engineering Request
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