Specify Pittsburgh Corning FOAMGLAS® Cellular Glass “as Fabricated by” Extol of Ohio, Inc..  Extol of Ohio, Inc., the Leader in Precision Fabricated Insulation Materials Spotlights the FOAMGLAS® Cellular Glass family of products with precision fabricated Pipe, Fitting, Valve and Vessel Insulation.

Specify FOAMGLAS® as Fabricated by Extol of Ohio, Inc.