Rubber gaskets can't withstand that kind of pressure and heat.
BlueMax® are formable. OBROUND and OVAL SIZES ARE INTERCHANGEABLE. This can be a real lifesaver on the job.
Allstate Gasket provides a complete range of Blue Max® boiler gaskets sizes in OVAL and OBROUND shapes.
From 3" x 2" to 22" x 12". Contact Allstate for quantity discounting, custom gaskets or any sizes or shape gaskets.
Make sure to see our boiler supply page - tapes, ropes, spiral wound gaskets, boiler kits for all types of boilers:
BLUEMAX® BOILER GASKETS: