Enhance the insulation and acoustic properties of your building with Demsun P90 850ml Thermcoat Insulation & Acoustic Polyurethane Spray Foam. This insulation spray is made of high-quality spray foam and polyurethane prepolymer material that provides superior thermal insulation and acoustic attenuation. With a pack of 6, this insulation spray is suitable for installation on various surfaces such as drywall, brick, cement, OSB panel, concrete, metal, AAC block, and stone. It has an insulation R-value of 5.66 per inch and a thermal insulation value of 0.025W/(m.K). This product is perfect for both commercial and industrial applications.