Engineering Insights and Polymer Technical Guides

Blog & Engineering Insights

Material guides, process insights and practical manufacturing knowledge for industrial OEM buyers.

Why Do Custom Sealing Rings Leak?
Material Science

Why Do Custom Sealing Rings Leak?

Learn why custom rubber sealing rings leak and how material selection, groove design, compression control, surface finish, and validation testing prevent seal failure

2026-09-29 6 min read
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If the rubber peels off your metal inserts like a sticker, you have a major liability. Check out our 3-step preparation for permanent bonding
Process Insights

If the rubber peels off your metal inserts like a sticker, you have a major liability. Check out our 3-step preparation for permanent bonding

A deep dive into the 3-step preparation process—media blasting, adhesive priming, and vulcanization—required to create a permanent bond between elastomer and substrate. We explore the failure modes of vibration mounts and how proper surface preparation ensures that the rubber tears before the bond fails.

2025-12-08 6 min read
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