3 x 4 x 5/8 Elliptical Blue Max Handhole Gaskets 6-Pack Model_X2 SILICONE 51135K37 (MCMASTER)

SILICONE 51135K37 (MCMASTER)

plastic mounting base and one-piece cover with vents

are manufactured by or on behalf of HC Oswald Supply Company Inc

Part #62616401

3 x 4 x 5/8 Elliptical Blue Max Handhole Gaskets 6-Pack Model_X2 SILICONE 51135K37 (MCMASTER)Blue Max boiler gaskets are made from a special formula glass elastomer impregnated tacky cloth. The gaskets have their sizes clearly marked for easy installation. These super strong gaskets resist splitting due to over tightening flange surfaces. Key Benefits: Zero Leakage Under Pressure: Even the slightest leakage is too much, as it increases maintenance and reduces boiler life. Tests by major boiler manufacturers confirm that Blue Max gaskets seal