{"product_id":"gaine-thermo-rouge-24mm-au-metre","title":"Red 24mm heat-shrink tubing per meter","description":"\u003cp\u003eRed heat-shrink tubing \u003cstrong\u003enon-adhesive\u003c\/strong\u003e, Ø 24 mm before shrinking and Ø 8 mm after free shrinking, \u003cstrong\u003e3:1\u003c\/strong\u003e ratio, sold \u003cstrong\u003eper meter\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSingle wall: implications\u003c\/h3\u003e\n\u003cp\u003eWithout adhesive, the tubing mechanically grips the support without sealing it. This is what is needed for polarity marking and circuit identification. For a junction that must remain watertight — crimped terminal exposed, wet bulkhead penetration — use adhesive-lined tubing: the adhesive version is available in the same diameter.\u003c\/p\u003e\n\n\u003ch3\u003ePolarity marking\u003c\/h3\u003e\n\u003cp\u003eRed is used to mark the positive on a DC installation. The color code only has value if it is consistently applied throughout the installation: a red sleeve on a negative is worse than no sleeve at all.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing the right diameter\u003c\/h3\u003e\n\u003cp\u003eThe Ø 24 mm must fit over the largest point to be covered, and the Ø 8 mm after free shrinking must be smaller than the support so the tubing grips. Between these two values, the 3:1 ratio provides a comfortable adjustment range.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShrink ratio: 3:1\u003c\/li\u003e\n  \u003cli\u003eInside diameter before shrinking: 24 mm\u003c\/li\u003e\n  \u003cli\u003eInside diameter after free shrinking: 8 mm\u003c\/li\u003e\n  \u003cli\u003eNon-adhesive — mechanical grip, no sealing\u003c\/li\u003e\n  \u003cli\u003eColor: red\u003c\/li\u003e\n  \u003cli\u003eSold per meter — 1 quantity = 1 meter\u003c\/li\u003e\n  \u003cli\u003eDelivery in continuous \u003cstrong\u003e1.2 m maximum sections\u003c\/strong\u003e (supply length)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat this datasheet does not state\u003c\/h3\u003e\n\u003cp\u003eHardware reference without published manufacturer datasheet: the shrink ratio and diameters above come from the supplier catalog, but we have \u003cstrong\u003eno certified temperature range, no UL approval, nor reference standard\u003c\/strong\u003e for this line. For applications where these guarantees matter — specified watertightness, engine harness, contractual use — use the TE Connectivity ATUM range from the catalog, documented (UL E85381, AMS-DTL-23053\/4, −55 °C to +110 °C).\u003c\/p\u003e","brand":"Skysat","offers":[{"title":"Default Title","offer_id":56839572750676,"sku":"TH243","price":14.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/gaine-thermo-kent-noire-rouge_8e9e5eea-2ac4-462b-993f-b0d0af47a2d2.png?v=1787069276","url":"https:\/\/skysat.fr\/en\/products\/red-24mm-heat-shrink-tubing-per-meter","provider":"Skysat","version":"1.0","type":"link"}