I have an application wherein I need a hermetic seal at cable exit points from a plastic housing. The cables are not removable. I'd like to achieve this seal using the plastic housing itself by creating a friction fit between the hole and PVC cable jacket (since there's only about 5mm of vertical space to work with). A couple questions:
Is this possible? How can one prevent the seal from breaking as the cable is moved into different positions?
What are the best practices for such designs?
Thanks for your help!