Spray PU Foam Construction Insulation Heat Preservation

Polyurethane Rigid Foam
April 29, 2026
Video Description:
We tested it—see the highlights and what to expect in real operation. In this video, we demonstrate the application of Exceedfoam S4102 spray PU foam for construction insulation, showing how it quickly solidifies after mixing and performs in heat preservation and sound insulation scenarios. Watch as we explore its flame retardancy, thermal conductivity values, and compatibility with various construction environments.
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