PropertiesOutstanding adhesion for most building materials,Easy to apply uneven, hard-to-reach surfaces where it is very hard to use traditional insulation materials,Excellent R-Value: 5.66 per inch and thermal insulation value 0.025 W/(m.K),Does not allow the formation of thermal bridges.Does not allow the formation of dew points.Yield up to 20 board feet with 1-inch thickness if applied from a distance of ~16 inches with normal application speed,Thanks to its dense structure, it stops water, air, bugs, etc.Can be painted.