Sprayman – SM-330 – Closed Cell Spray Polyurethane Foam

SM-330 is a two-component (polyol – isocyanate), rigid spray polyurethane foam system with closed cell structure, applied with high-pressure and heated special spray machines for heat insulation purposes. SM-330 contains ecological blowing agents (HFC) that do not damage the ozone layer (ODP = 0). Features• Two component• Closed cell structure• Easy and high application speed (≈10,760 sq/ft per day)• Seamless, no heat bridge• Self-adhesive properties on many surfaces (concrete, wood, metal, etc.)• Does not grow insect and fungus• Excellent thermal insulation for long time• High energy saving• Water vapor permeability• Excellent mechanical properties• Low storage and transportation cost• Partial sound insulation Applications• Wall• Roof• Floor• Ceiling• Attic• Foundation and curtain concrete Technical Data• Shelf life: 9 months• Packaging: 947 lbs / set (492 + 455)• R-Value (T): 7.20 W/m.K• Consumption (at 1 inch): 4800 – 5000 board/feet