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Two Johns-Manville 'Product Information' sheets, each with a worker applying insulation, describing J-M Superex block insulation (1900F limit) and J-M Superex-M pipe and block insulation (1600F limit), with description, available forms, uses and advantages.
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- Johns-Manville
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- Republished under fair use for health and safety: it identifies asbestos-containing products. The company no longer makes or sells them.
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“Data sheet: J-M SUPEREX (Johns-Manville) and 1 other product.” Johns-Manville. AsbestosClaims.Law Library. https://asbestosclaims.law/library/catalogs/data-sheet-j-m-superex-johns-manville-and-1-other-product.
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