{"product_id":"duravent-duraflex-3x150-alufoil-tape","title":"DuraVent DuraFlex 3\"x150' AluFoil Tape","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent DuraFlex 3\"x150' AluFoil Tape\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent DuraFlex 3\" x 150' AluFoil Tape\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an essential \u003c\/span\u003echimney liner insulation accessory designed for sealing seams on DuraFlex ProFoil insulation systems. This high-quality aluminum foil tape provides strong adhesion and durability, helping maintain proper insulation coverage around stainless steel chimney liners used in masonry chimney relining applications.\u003c\/p\u003e\n\u003cp\u003eEngineered for professional chimney liner installations, this 2 mil foil tape supports the performance of DuraFlex Pro, DuraFlex SW, DuraFlex 304, and DuraFlex 316 flexible chimney liner systems. It helps create a secure insulation barrier for wood-burning stoves, fireplace inserts, and non-condensing gas or oil appliances. With reliable seam protection and long-lasting bonding strength, DuraFlex AluFoil Tape helps improve chimney safety, venting efficiency, and liner insulation performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-1\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-1460\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-1\" data-turn-id=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-1\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"068ed611-09d8-4442-9981-39c73fc77e3c\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"emg0sv\" data-start=\"0\" data-end=\"217\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"47\" data-is-only-node=\"\"\u003eDuraFlex ProFoil Insulation Sealing Tape:\u003c\/strong\u003e The DuraVent DuraFlex 3\" x 150' AluFoil Tape is designed to seal seams and joints of DuraFlex ProFoil chimney liner insulation systems for a secure installation.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m96lpf\" data-start=\"218\" data-end=\"416\"\u003e\n\u003cstrong data-start=\"220\" data-end=\"257\" data-is-only-node=\"\"\u003eHigh-Strength Aluminum Foil Tape:\u003c\/strong\u003e Constructed with 2 mil aluminum foil material to provide excellent strength, durability, and long-lasting adhesion in chimney insulation applications.\u003c\/li\u003e\n\u003cli data-section-id=\"7v3z39\" data-start=\"417\" data-end=\"617\"\u003e\n\u003cstrong data-start=\"419\" data-end=\"469\" data-is-only-node=\"\"\u003eImproves Chimney Liner Insulation Performance:\u003c\/strong\u003e Helps maintain proper insulation coverage around stainless steel chimney liners, supporting improved heat retention and venting efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"1xpnokm\" data-start=\"618\" data-end=\"801\"\u003e\n\u003cstrong data-start=\"620\" data-end=\"665\" data-is-only-node=\"\"\u003eDesigned for DuraFlex Insulation Systems:\u003c\/strong\u003e Specifically used with DuraFlex ProFoil insulation wraps for masonry chimney relining and flexible chimney liner installations.\u003c\/li\u003e\n\u003cli data-section-id=\"1rt452t\" data-start=\"802\" data-end=\"963\"\u003e\n\u003cstrong data-start=\"804\" data-end=\"833\" data-is-only-node=\"\"\u003eReliable Seam Protection:\u003c\/strong\u003e Creates a strong seal over insulation seams to help prevent gaps and maintain consistent chimney liner insulation protection.\u003c\/li\u003e\n\u003cli data-section-id=\"2dwc24\" data-start=\"964\" data-end=\"1163\"\u003e\n\u003cstrong data-start=\"966\" data-end=\"1014\" data-is-only-node=\"\"\u003eProfessional Chimney Installation Accessory:\u003c\/strong\u003e Ideal for\u003cstrong\u003e \u003c\/strong\u003efireplace inserts, wood stove liners, and stainless steel chimney liner installation projects requiring dependable insulation sealing.\u003c\/li\u003e\n\u003cli data-section-id=\"k1xcml\" data-start=\"1164\" data-end=\"1310\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1166\" data-end=\"1193\" data-is-only-node=\"\"\u003e150-Foot Length Supply:\u003c\/strong\u003e Provides ample tape length for multiple chimney insulation applications and professional relining installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRNS-ALF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraFlex SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluFoil Tape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize (Width x Length)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" x 150'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DuraVent","offers":[{"title":"Default Title","offer_id":55333888426275,"sku":"RNS-ALF","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-DuraFlex-3_x150_-AluFoil-Tape-DuraVent-Dreamwood-Living-234861330.png?v=1783954537","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-duraflex-3x150-alufoil-tape","provider":"Dreamwood Living","version":"1.0","type":"link"}