{"product_id":"johns-manville-690443-pipe-insulation-1-5-8-od-3-ft-l-fiberglass-1-2-in-wall","title":"Johns Manville 690443 - Pipe Insulation, 1-5\/8\" OD, 3 ft. L, Fiberglass, 1\/2 in Wall","description":"\u003cp\u003ePipe Insulation, Insulation Material Fiberglass, Installation Style Slit with Adhesive and Flap, Inside Diameter 1 11\/16 in, Wall Thickness 1\/2 in, Overall Length 3 ft, Minimum Operating Temperature 0 Degrees F, Maximum Operating Temperature 850 Degrees F, Jacket Material ASJ Facing, Color White, R Value 2.2, Form Tube, For Copper Tube Size 1 5\/8 in, For Pipe Size 1 1\/4 in, Flame Spread Index 25, Smoke Developed Index 50, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid\u003c\/p\u003e","brand":"JOHNS MANVILLE","offers":[{"title":"Default Title","offer_id":43332539482206,"sku":"690443","price":11.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1tC-0qcpEx_4b67f72a-c50b-4d02-865f-4065bc8a0117.jpg?v=1789359386","url":"https:\/\/nationalboilersupply.com\/products\/johns-manville-690443-pipe-insulation-1-5-8-od-3-ft-l-fiberglass-1-2-in-wall","provider":"National Boiler Supply","version":"1.0","type":"link"}