Why Pittsburgh Corning FOAMGLAS® HLB insulation?

Although FOAMGLAS® insulation product line includes other grades of cellular glass insulation, the HLB insulation grades are specifically manufactured to meet the needs of the tank base industry worldwide.

Only FOAMGLAS®  HLB insulation is recommended for such high load bearing applications. This series of products specifically provides reliable high compressive strength without sacrificing low thermal insulation conductivity. In addition, FOAMGLAS®  HLB insulation provides the following unique combination of physical properties:

• High insulation efficiency
• Impermeability to moisture and other liquids
• Dimensional stability under temperature extremes
• Non combustibility
• Low coefficient of thermal expansion.