{"product_id":"johns-manville-12-in-x-48-in-x-96-in-calcium-silicate-high-temperature-insulation-638321","title":"1\/2 in x 48 in x 96 in Calcium Silicate High Temperature Insulation","description":"High Temperature Insulation, Density 55 lb\/cu ft, Facing Material Unfaced, Flexibility Not Applicable, Foam Cell Type Closed, Form Board, Insulation Color White, Insulation Material Calcium Silicate, Maximum Operating Temperature 1,700 Degrees F, Minimum Operating Temperature 0 Degrees F, Overall Length 4 ft, Overall Width 8 ft, R Value 0.52, Thickness 1\/2 in, Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL 1479, UL 1709, UL 263, Water Vapor Absorption Minimal","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":43909677875377,"sku":"G9828156","price":1524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/files\/Z_xC0xkcpEx_0d735103-3a30-4770-8253-67b1e8681b34.jpg?v=1713851073","url":"https:\/\/www.avenjers.com\/products\/johns-manville-12-in-x-48-in-x-96-in-calcium-silicate-high-temperature-insulation-638321","provider":"The Tools Man","version":"1.0","type":"link"}