{"product_id":"tdv-g8641342","title":"1\/2 in x 48 in x 48 in Calcium Silicate High Temperature Insulation","description":"High Temperature Insulation, Density 40 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 4 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":45269520810119,"sku":"G8641342","price":365.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z_xC0xkcpEx_111914e5-288b-4724-9434-1bd90363fec7.jpg?v=1784329628","url":"https:\/\/checkout.towerdvbe.com\/products\/tdv-g8641342","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}