| http://www.w3.org/ns/prov#value | - And this is what makes me mad, for the most part spray polyurethane foam is spray polyurethane foam and spray polyurethane foam is the best insulation there is regardless of the manufacture as long as that manufacture is big enough to pay for proper testing and doesn???t have lie to sell it.I will say that I have sprayed different brands and a good sprayer can get good results with almost any bran
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