How Spray Polyurethane Foam Enhances Thermal and Acoustic Insulation
The Spray Polyurethane Foam insulation is sprayed as liquid and expands into closed or open-cell foam depending on the formulation. This expansion reaction happens fast, turning the sprayed liquid into a strong insulating foam. The biggest benefit of SPF is its ability to close gaps and insulate at the same time. It forms a continuous foam layer that covers surfaces without joints or breaks....
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