Maker of Air-Crete Foamed-In-Place Insulation, a cement magnesium oxide foam, which hardens after application to become inert. R-value (energy rating) is slightly better than fiberglass.
Maker of Air-Crete Foamed-In-Place Insulation, a cement magnesium oxide foam, which hardens after application to become inert. R-value (energy rating) is slightly better than fiberglass.
