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Title: Diamond Radiant Barrier Attic Foil  
Category: Building Materials  
Brand: US Energy Products  
Description: Reflective aluminum foil that blocks 99% of heat and RF signals for attic insulation.  
Details: Two‑sided, perforated polyester‑reinforced film with a 14.5‑lb/1000 sq ft roll, meeting ASTM C1313 and Class A fire standards.

Price is $