The integrated system combines the power and portability of the patent pending Spray Foam Hybrid portable spray foam machine and the performance of polyurethane spray foam makes this combination of equipment and chemicals the tool to get the job done quickly and profitably. This portable spray foam platform allows any operation to have a one man or small crew to do the work.
Closed-cell spray foam is the most expensive residential insulation. When installed well, however, it performs better than any other insulation. It is an excellent air barrier, is impervious to moisture, and is an effective vapor retarder. Because of its density and gluelike tenacity, it also adds structural strength to a wall, ceiling, or roof assembly. To seal air leaks in retrofit applications as well as new construction—for example, at rim joists or the attic side of partition top plates—closed-cell spray foam is an extremely useful material.
The open cell spray insulation is 0.5 lb water blown and also comes in 5 gallon pails. Open cell is a type of spray foam where the tiny cells are not completely closed and is less expensive because it uses less chemicals. It is a very good air barrier, but does not provide any type of water vapor barrier. Open cell foam is much more sponge like in appearance and is often used for interior walls because it provides an optimum sound barrier. It is not recommended for outdoor applications.