Garlock and several other's have a good selection.
Much will depend on your application. Temperature
will be a big factor so have all your details ready
when you contact your supplier.
Nothing will totally replace Blue Asbestos as it was
the altimate gasket material years ago. However, the A word is no longer acceptable so we all have to get other non-asbestos materials.
Gasket materials can get expensive depending on your application.
Wayne E. Lovison
service-parts@naglepumps.com