{"product_id":"tub-termocontractant-negru-4-5mm-x100cm-10buc-set","title":"Heat Shrink Tubing Black 4.5mm x 100cm 10pcs\/set","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eBlack Heat Shrink Tubing 4.5mm for Professional Electrical Cable Protection\u003c\/h2\u003e\n\n\u003cp\u003eSet of 10 black heat shrink tubes, each 100cm long, ideal for insulating and protecting electrical connections in electronics projects, automotive installations, or household repairs. The flexible, halogen-free material shrinks at 90°C, ensuring a perfect and durable covering for cables.\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\u003eComplete set of 10 tubes, 1 meter each — enough for multiple cable insulation projects\u003c\/li\u003e\n\n\u003cli\u003eRapid shrinkage at 90°C with common heat sources — you can use an industrial heat gun, heat gun, or even a lighter\u003c\/li\u003e\n\n\u003cli\u003eSecure protection against short circuits and wear — the shrunk material completely covers exposed connections\u003c\/li\u003e\n\n\u003cli\u003eMaximum flexibility after application — the tube remains malleable, does not crack or unravel over time\u003c\/li\u003e\n\n\u003cli\u003eHalogen-free material — safe for use in enclosed spaces, does not emit toxic fumes when heated\u003c\/li\u003e\n\n\u003cli\u003e4.5mm unshrunk diameter, suitable for 2-3mm thick cables — check compatibility before ordering\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 of tubing, slip it over the cable or connection to be protected, then apply heat evenly with a heat gun or industrial hair dryer. At 90°C, the tube begins to shrink and perfectly mold to the cable's surface. A radial shrinkage of at least 50% ensures a firm grip, and the length change is a maximum of 5%, so the tube does not deform excessively. Application takes less than a minute per connection.\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\u003eHow much does the tube shrink after heating?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe tube shrinks radially by at least 50%, meaning the 4.5mm diameter becomes approximately 2.25mm or smaller, depending on the thickness of the cable it covers.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use a regular hair dryer for shrinking?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA hair dryer reaches about 60-80°C, which is insufficient for complete shrinkage. We recommend an industrial heat gun or industrial hair dryer that reaches 90-100°C.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it safe to use the tubing in automotive installations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the material is flexible and resistant to vibrations. Being halogen-free, it does not emit toxic substances at normal engine operating temperatures.\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\u003eLength per tube\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\u003eBlack\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°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRadial shrinkage\u003c\/td\u003e\n\n\u003ctd\u003e≥ 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\u003e±5% maximum\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 (CB-HFT)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499706733\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\u003eThe product benefits from a 2-year warranty according to Romanian consumer protection legislation. You have the right to return within 30 days of receipt if the product does not meet expectations. Fast courier delivery throughout Romania, secure packaging for tube protection during transport.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801655652683,"sku":"Q-14I006","price":3.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/tub-termocontractant-negru-45mm-x100cm-10bucset_45d85695-e1bb-4fcd-8000-157b1b0bce60.jpg?v=1773834139","url":"https:\/\/classlights.eu\/en-eu\/products\/tub-termocontractant-negru-4-5mm-x100cm-10buc-set","provider":"ClassLights","version":"1.0","type":"link"}