Uploaded February 2026 | Updated September 2026, 5 minutes ago

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The FOAMGLAS® Sealed System utilizes the impermeability of cellular glass insulation and PITTSEAL® Hi-Temp LV RTV Sealant to help keep moisture out. The system seals the joints and compartmentalizes the insulation system components to help limit the spread of corrosion.

For more information on this system, please visit: owenscorning.com/en-us/insulation/industrial/blog/systems-for-cui-mitigation

For questions: foamglastechnical@owenscorning.com

1-800-327-6126

owenscorning.com