Sup, iam Debbie Dismukes, You have yourself a good one!

How Do O-Rings Fail? [Solved]

Cause: Common in dynamic applications, abrasion occurs from repetitive contact between the O-ring surface and the housing resulting in excessive friction between the two. Improper lubrication or surface finish of the metalwork can exacerbate the risk, as can ingress of abrasive contaminants into the sealing system.

Restore orings

How to

Basics of O-Rings | How to Measure O-Rings | Performance Characteristics | Advantages

This video is the first in a multi-part video webinar series on the basics of

Why O-Rings suck for keyboards

in this video, i tried keyboards with