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Dupont 12078916 Thermax Sheathing is a rigid board insulation made from a glass-fiber-infused polyisocyanurate foam core. This product features reflective aluminum facers on both sides, enhancing insulation performance. The glass-fiber content improves fire resistance and makes the board stable under stress. It can be directly installed on interior walls without needing a thermal barrier.
This insulation is designed to minimize moisture condensation while providing long-term thermal resistance.
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