4’ x 100’ Roll (BIR-100)BLOCK-IR INFRA-RED BARRIER A revolutionary new security product, Block-IR is made from NASA developed Infra-Red blocking technology. The two outer layers of Block-IR material reduce thermal imaging heat signatures by 97%. Thin poly shielding products are Inferior. Each layer of Block-IR material is bonded to a durable layer of polyurethane for strength. An inner layer of insulation prevents conductive heat flow. An additional layer of polyurethane gives Block-IR high reliability and strength. Completely line any space with Block-IR for a 97% reduction in thermal imaging. Block-IR also blocks thermal and radiant heat. Foil tape is required for proper installation. Block-IR Rolls are 4 ft. wide.
 | Manufacturer's Product Information |  | | | 2007 MSRP Each $ | 249.95 |
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| Unit Weight | 15 |
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