SmartSHIELD – (3mm) WHITE Reflective Insulation roll, Foam Core Radiant Barrier
Insulation + Radiant Barrier + Vapor Barrier + Sound Barrier + Air Barrier. Foam Core Radiant Barrier, Thermal Insulation Shield. RADIANT BARRIER – reflects 97% of radiant energy. Crawl Space. Smart SHIELD – 3W Reflective Insulation roll – Reflective/White.