rubber

Survey the latest at the Detroit Auto Show and you will find fibers from water bottles in car seats, hemp in the dashboards and citrus peel in the tires. Automakers, in a continuing quest to develop lighter and more environmentally-friendly vehicles, are making increased use of sometimes...

When you store pot in glass jars with rubber sealed lids, do u need to replace the lids? I'm just storing it in there, but does the seal wear or become useless after a while of storage?