{"product_id":"hardcast-304156-ds-321-4-duct-sealant-1gal-gray-39002","title":"Hardcast 304156 DS-321-4 DUCT SEALANT 1GAL GRAY","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nDuct-Seal  321 in an all purpose industrial grade duct sealant for all types of metal duct, glass fiber duct board and flex duct, as well as duct fabric and flexible tubing runouts. It includes UV inhibitors for extended outdoor exposure and built-in fiber reinforcement for added strength. This non-toxic water based product is solvent-free and is suitable for residential use.\n\u003ch3\u003eApplication\u003c\/h3\u003e\nFor brush, putty knife, caulk gun and residential applications\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003ehttps:\/\/youtu.be\/4decDLxOLKQ\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nASTM D2202|ASTM C-731|UL 181 B-M","brand":"Hardcast (Carlisle HVAC Products)","offers":[{"title":"Default Title","offer_id":54441493823852,"sku":"269779534","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/DynAir_304156.jpg?v=1789800950","url":"https:\/\/www.fisscosupply.com\/products\/hardcast-304156-ds-321-4-duct-sealant-1gal-gray-39002","provider":"Fissco Supply","version":"1.0","type":"link"}