Effective, inexpensive pressure seal between two flat surfaces formed from silicone rubber tubing. Resembling refrigerator seal, pressure seal especially useful where shape of sealed region irregular or subject to change. Unlike gaskets and O-rings, tubing seals require no machined grooves or custom-made parts and not adversely affected by warpage of sealed surfaces.
Inflatable Perimeter Seal
NASA Tech Briefs ; 11 , 4
1987-04-01
Miscellaneous
No indication
English