Home › Forum › Ask A Member › Rock hard NOS gaskets › Reply To: Rock hard NOS gaskets
April 29, 2020 at 9:00 pm
#201525
Some gasket material, especially the tan Fel-Pro Karrapak is pretty hard even when new. I do think that it gets harder as it ages. Rather than water, maybe try “wetting” with light oil… especially since your gasket is heading for service in oil environment.
Joe B