{"product_id":"tub-termocontractant-rosu-4-5mm-x100cm-10buc-set","title":"Red Heat Shrink Tube 4.5mm x 100cm, 10 pcs\/set","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eRed heat-shrink tubing 4.5mm for professional insulation\u003c\/h2\u003e\n\n\u003cp\u003eSet of 10 red heat-shrink tubes, each 100cm long, ideal for insulating and protecting electrical connections in household or professional installations. Flexible and halogen-free, they shrink uniformly at 90 degrees Celsius, ensuring safe and durable insulation for cables and connectors.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eSecure insulation of electrical connections without the risk of short circuits or corrosion\u003c\/li\u003e\n\n\u003cli\u003eComplete set of 10 tubes, 1 meter each — enough for multiple electrical projects\u003c\/li\u003e\n\n\u003cli\u003eFast and uniform shrinkage using a hair dryer or regular heat gun\u003c\/li\u003e\n\n\u003cli\u003eFlexible, halogen-free material, durable over time and safe for indoor environments\u003c\/li\u003e\n\n\u003cli\u003eRed color for quick identification in complex installations with multiple circuits\u003c\/li\u003e\n\n\u003cli\u003eReduces original diameter by half for firm attachment to cables of various thicknesses\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install\u003c\/h2\u003e\n\n\u003cp\u003eCut the required length from the tube, slide it over the connection or cable to be insulated, then apply heat uniformly with a hair dryer or heat gun. At 90 degrees Celsius, the tube contracts radially by a minimum of 50%, adhering firmly to the surface and forming a sealed protective layer. The length change is minimal, maximum 5%, so the tube remains precisely where you install it.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use a regular hair dryer or do I need a professional heat gun?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA regular hair dryer at maximum temperature works perfectly for 4.5mm tubes. A heat gun speeds up the process but is not mandatory.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much does the tube shrink after heating?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe diameter is reduced by a minimum of 50%, so a 4.5mm tube shrinks to approximately 2.25mm, suitable for cables between 1.5-3mm thick.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the tube resistant to humidity or outdoor use?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe tube is moisture-resistant and provides good protection, but for long-term outdoor use, additional sealing solutions against UV and weather are recommended.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUnshrunk diameter\u003c\/td\u003e\n\n\u003ctd\u003e4.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTube length\u003c\/td\u003e\n\n\u003ctd\u003e100 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSet quantity\u003c\/td\u003e\n\n\u003ctd\u003e10 pieces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eColor\u003c\/td\u003e\n\n\u003ctd\u003eRed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShrink temperature\u003c\/td\u003e\n\n\u003ctd\u003e90 degrees Celsius\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRadial shrinkage\u003c\/td\u003e\n\n\u003ctd\u003eMinimum 50%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLength change\u003c\/td\u003e\n\n\u003ctd\u003eMaximum +\/- 5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003eFlexible halogen-free\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\n\u003ctd\u003eCB-HFT heat-shrinkable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499706726\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eYou benefit from a 2-year warranty according to Romanian legislation, a 30-day return policy, and fast courier delivery. CLASSLIGHTS products are tested for reliability and long-term performance in real applications.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801655816523,"sku":"Q-14I005","price":3.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/tub-termocontractant-rosu-45mm-x100cm-10bucset_b30da69d-2ca4-4d67-8753-6e4fccc6f6a3.jpg?v=1773834138","url":"https:\/\/classlights.eu\/en-eu\/products\/tub-termocontractant-rosu-4-5mm-x100cm-10buc-set","provider":"ClassLights","version":"1.0","type":"link"}