InsulStar spray-on insulation from NCFI
InsulStar spray-on insulation NCFI insulstar.com High-performance insulation Nominal-density, closed-cell spray foam Adheres to oddly shaped surfaces R-value of 6.4 per inch Formulated with renewable agricultural resources Uses blowing agent with zero ozone-depletion potential Expands to fill all gaps and cavities to protect against air infiltration, noise pollution, dust, and pollen