Blue-Max Boiler Door Joint
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 with zero leakage in steam to 450 psi and can withstand working temperatures up to 500°F. Rubber gaskets simply can’t take that kind of pressure and heat.

• Why Choose Blue-Max
• Easily Removed
• Sizes Clearly Marked
• Interchangeable Sizes
• Chemical-Resistant
• Extended Shelf Life
• Maximum Sealing on Rough Surfaces
• Zero Leakage Under Pressure
• Easy Problem-Free Installation