Whats the reflective material on styrofoam insulation.
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Whats the reflective material on styrofoam insulation.
you know im not sure, but i don't think it is anything i've heard or read of being used?!
i read up on that reflective insulation you were wondering about and found out that it is 99% polished aluminum and is reflective to reflect radiant heat, i imagine being aluminum it still reflects 70-75%