Icynene’s portfolio of light density open-cell and medium density closed-cell SPF solutions now includes an innovative 100-percent water-blown medium-density closed-cell spray foam. The firm says ProSeal Eco is a smarter replacement for chemically based closed-cell spray foam insulation products for builders seeking a more environmentally sound option. The technology responds to growing demand for alternatives to potentially ozone-depleting blowing agents. www.icynene.com