{"product_id":"jm-retroplus-hd-cover-board-0-5-x-4-x-8-jmrprb148","title":"JM Retroplus HD Cover Board 0.5\" x 4' x 8'","description":"\u003cp\u003eThe JM Retroplus HD Cover Board 0.5\" x 4' x 8' is a high-density iso for jobs that require Johns Manville model\/MPN 90002008 in the PC sell unit. High-density polyisocyanurate foam core -Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Johns Manville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e 90002008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e JMRPRB148\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e PC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e High-Density ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \/ color:\u003c\/strong\u003e 0.5\" x 4' x 8'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Commercial Roofing | Commercial Roofing\/Coverboards | Commercial Roofing\/Coverboards\/High-Density ISO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTopLoc Coating: Top surface is sealed with this special coating to reduce excessive adhesive absorption in hot-asphalt and cold applied roofing systems, and to provide a strong surface for bonding bituminous membranes\u003c\/li\u003e\n\u003cli\u003eExpanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance\u003c\/li\u003e\n\u003cli\u003eReinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials\u003c\/li\u003e\n\u003cli\u003eHigh R-value (2.5 R) -provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards\u003c\/li\u003e\n\u003cli\u003eUser friendly - ProtectoR HD allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\u003cp\u003eCoverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into order quantity.\u003c\/p\u003e\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\u003cp\u003eUse this item only when the brand, model\/MPN, size\/color, sell unit, and system type match the project specification. Do not substitute it for a different high-density iso, pack size, color, membrane\/system family, or installation condition without checking the manufacturer instructions.\u003c\/p\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat exactly am I ordering?\u003c\/h4\u003e\u003cp\u003eJM Retroplus HD Cover Board 0.5\" x 4' x 8', sold as PC, with SKU JMRPRB148 and manufacturer model\/MPN 90002008.\u003c\/p\u003e\u003ch4\u003eWhat model or part number should I match?\u003c\/h4\u003e\u003cp\u003eMatch model\/MPN 90002008 and confirm the brand is Johns Manville. If the job spec lists a different model, size, color, or system family, hold for review.\u003c\/p\u003e\u003ch4\u003eWhat unit is the price based on?\u003c\/h4\u003e\u003cp\u003eThis listing is built around the PC sell unit. Confirm the unit before comparing price, quantity, or coverage.\u003c\/p\u003e\u003ch4\u003eHow do I estimate quantity?\u003c\/h4\u003e\u003cp\u003eCoverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.\u003c\/p\u003e\u003ch4\u003eWhat should be checked before purchase?\u003c\/h4\u003e\u003cp\u003eConfirm the model\/MPN, sell unit, size\/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eVerify the manufacturer instructions, local code, and project specification before installation or substitution.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\u003cp\u003eChoose this item when Johns Manville model\/MPN 90002008, SKU JMRPRB148, and the PC sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53114563723631,"sku":"JMRPRB148","price":17.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_JohnsManville_JMRPRB148_941c3287-8d81-4c6a-9e98-ba50e6db19bd.jpg?v=1781511466","url":"https:\/\/superarbor.io\/products\/jm-retroplus-hd-cover-board-0-5-x-4-x-8-jmrprb148","provider":"Super Arbor","version":"1.0","type":"link"}