{"product_id":"anti-condensation-tape-k-flex-st-vapour-barrier","title":"K-FLEX ST Insulation Tape 50mm x 15m Vapour Barrier for AC \u0026 HVAC","description":"\u003cp\u003e\u003cstrong\u003eK-FLEX ST insulation tape is the essential finishing product for every K-FLEX pipe insulation installation — sealing joints, fittings and cut ends to complete the vapour barrier and prevent condensation.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✔ Seals joints and fittings on K-FLEX ST self-seal insulation\u003c\/li\u003e\n\u003cli\u003e✔ Class O fire-rated vapour barrier\u003c\/li\u003e\n\u003cli\u003e✔ Self-adhesive — fast application, no tools required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen Do You Need Insulation Tape?\u003c\/h3\u003e\u003cp\u003eSelf-seal insulation closes the longitudinal seam automatically — but every joint, fitting, bend and cut end still needs to be sealed with tape or adhesive to maintain the vapour barrier. Skipping this step leads to condensation, moisture ingress and insulation failure over time. K-FLEX ST tape is the correct finishing product for all K-FLEX ST and K-FLEX SK self-seal insulation installations.\u003c\/p\u003e\u003cp\u003eOn most installations, tape is used on every joint and fitting — meaning one roll is typically required per system.\u003c\/p\u003e\u003ch3\u003eWhere This Is Used\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSealing longitudinal seams on non-self-seal K-FLEX insulation\u003c\/li\u003e\n\u003cli\u003eFinishing joints where two lengths of insulation meet\u003c\/li\u003e\n\u003cli\u003eSealing around pipe fittings, bends and tees\u003c\/li\u003e\n\u003cli\u003eCovering cut ends and terminations\u003c\/li\u003e\n\u003cli\u003eAny application requiring a complete, continuous vapour barrier\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSelf-adhesive closed-cell elastomeric foam tape\u003c\/li\u003e\n\u003cli\u003eClass O fire rating — Euroclass BL-s2, d0\u003c\/li\u003e\n\u003cli\u003eUV-resistant black finish — suitable for exposed installations\u003c\/li\u003e\n\u003cli\u003eCompatible with all K-FLEX ST and SK pipe insulation\u003c\/li\u003e\n\u003cli\u003e50mm width — ideal for standard pipe insulation joints\u003c\/li\u003e\n\u003cli\u003e15m roll — sufficient for a typical single-unit AC installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK-FLEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK-FLEX ST Tape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e850NS020050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15m per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell elastomeric foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass O (Euroclass BL-s2, d0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eUsed With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/kflex-st-sk-tube\"\u003eK-FLEX ST Self-Seal Pipe Insulation\u003c\/a\u003e — the primary insulation this tape is designed to finish\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/installation-materials\"\u003eK-420 Adhesive\u003c\/a\u003e — for complex bends, tees and connections where tape alone is not sufficient\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/copper-pipe-1\"\u003eAC Copper Pipe\u003c\/a\u003e — refrigerant-grade pipework for AC systems\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/fittings-connectors\"\u003eFittings \u0026amp; Connectors\u003c\/a\u003e — refrigeration fittings requiring insulation finishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMost engineers pair this with \u003ca href=\"\/products\/kflex-st-sk-tube\"\u003eK-FLEX ST Self-Seal insulation\u003c\/a\u003e and K-420 adhesive to complete a full insulation system.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAlso known as: insulation tape, vapour barrier tape, pipe lagging tape, AC insulation tape, pipe insulation tape.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder K-FLEX ST insulation tape today — available from UK stock with fast trade delivery.\u003c\/strong\u003e\u003c\/p\u003e","brand":"K-Flex","offers":[{"title":"Default Title","offer_id":57029861540217,"sku":"850NS020050","price":13.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Anti-Condensation-Tape-K-FLEX-ST-Vapour-Barrier-for-Pipe-Insulation-Ryan-Air-Conditioning-Spares-68512510476663.png?v=1775892310","url":"https:\/\/www.airconspares.com\/products\/anti-condensation-tape-k-flex-st-vapour-barrier","provider":"Airconspares.com","version":"1.0","type":"link"}