The Goodridge Stat-O-Seal is the best sealing washer available. It consists of a synthetic rubber o'ring mechanically locked to the I.D. of an aluminium crush washer. This provides the advantages of an O'ring seal, but with ease of fitting. Stat-O-Seals operating temperatures are from: -30 degree C (-220 degree F) to 233 degree C (450 degree F).

Stat-O-Seals are suitable for use with aluminium fittings.

Minimum 10 washers.