A durable 7 Layers structure consists of super low E (Emittance value = 5% tested to ASTM 1371) layer of corrosion free metallic foil bonded onto 0.2” of EPE foam with additional heat bonded extra strong heavy duty closing white woven. Polyfoam X50 is made of EPE closed cell polyethylene foam sandwiched between high reflective (95% radiant heat reflectivity) Metalized foil and super strong white woven.
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