Surface Finishes - Seal Design Guide | Apple Rubber Products
Ideal Surface Finish Recommendations For Optimum Sealing Performance - Performance Seals, Inc.
Fundamental of O-Ring
Sterling Seal ORSIL214x25 Number-214 Standard Silicone O-Ring has Excellent Resistance to Oxygen, Ozone and Sunlight, Vinyl Methyl Silicone, 70 Durometer Hardness, 1" ID, 1-1/4" OD (Pack of 25): Amazon.com: Industrial & Scientific
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Surface Finish Effects On Sealing Performance - Eclipse Engineering, Inc.
O Ring Seals - Roy Mech
2. Design and detail information - O-Rings-Stock O-Ring Webshop
Surface Roughness & Finish for Bearings and Seals - Hallite