Ultra NT SCIF Radiant Barrier 4′ x 125′ (500 Square Feet), Non 500.0 Solid
Ultra NT Solid SCIF Radiant Barrier 4′ x 125′ (500 Square Feet), Non-Perforated SCIF Radiant Barrier Foil for RF Shielding Material to Prevent Electronic Surveillance, EMI, & Other Threats. EASY TO INSTALL – Use scissors or sharp knife to cut the foil to size, and use SCIF insulation tape to seal seams and joints.