FoamGlass

Foamglass cellular glass insulation is a rigid, lightweight insulating material composed of millions of completely sealed glass cells, each an insulating space. Foamglass insulation's all-glass, closed-cell structure provides an unmatched combination of physical properties, it is impermeable to moisture in any form, cannot burn and it is non-combustible. Foamglass pipe and block insulation is used most frequently in applications involving process piping, tanks, vessels and equipment which are most commonly used by the gas processing, refining, petrochemical and specialty chemical industries. Cellular glass pipe insulation can handle operating temperatures from -450°F to +900°F.