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JOHNS MANVILLE LONG TERM THERMAL RESISTANCE 17.4 ENERGY3 INSULATION 3-0 4X8
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Features and Components
Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified
bitumen and single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core:
Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof
systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.