{"product_id":"3-mm-kevlar-cord-with-polyester-sheath-black-neon-heat-resistant-kernmantle","title":"3 mm Kevlar Cord with Polyester Sheath – Black \u0026 Neon | Heat-Resistant Kernmantle","description":"\u003cp\u003e3 mm Kevlar cord with polyester sheath is a strong, flexible and heat-resistant kernmantle cord – available per metre in black and neon. The Kevlar core delivers exceptional tensile strength with very low stretch, while the polyester sheath protects the core against the two main weaknesses of Kevlar: UV radiation and moisture.\u003cbr\u003eBreak strength\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe two variants differ in construction, which directly affects their strength:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlack – 220 kg\u003c\/strong\u003e: core consisting of 2 twisted Kevlar strands, giving maximum compactness and strength\u003cbr\u003e\u003cstrong\u003eNeon – 162 kg\u003c\/strong\u003e: core of parallel, untwisted fibres, offering slightly lower strength but excellent flexibility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat resistance\u003c\/strong\u003e\u003cbr\u003eThis cord is thermally stable from -46°C to 160°C with minimal change in tensile strength. For extended periods, it retains its performance between 149°C and 177°C – making it the right choice wherever heat, friction or elevated temperatures are a factor.\u003cbr\u003eLow stretch\u003cbr\u003eThanks to Kevlar's inherently low elongation at break (approximately 2.8–4%), this cord is ideal for precision applications where consistent tension and minimal movement under load are critical.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtective polyester sheath\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKevlar fibres are sensitive to UV light and moisture. The polyester sheath addresses both: it blocks UV radiation, repels moisture and provides better abrasion resistance than nylon – making this 3 mm cord well suited for intensive outdoor use and rough surfaces.\u003cbr\u003eSpecifications\u003cbr\u003eBlackNeonDiameter3 mm3 mmBreak strength~220 kg~162 kgCore construction2 twisted Kevlar strandsParallel untwisted fibresSheathPolyesterPolyesterThermal stability-46°C to 160°C-46°C to 160°CUV resistanceYes (polyester sheath)Yes (polyester sheath)ElongationLowLow\u003cbr\u003eAvailable per metre. Orders placed before 1:00 PM are shipped the same day.\u003c\/p\u003e","brand":"Prorope","offers":[{"title":"Black \/ Price per meter","offer_id":57648733815109,"sku":"T-3977","price":1.25,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Reel 100 meter","offer_id":57648733847877,"sku":"T-20014","price":100.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Reel 250 meter","offer_id":57648733880645,"sku":"T-20015","price":199.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Reel 500 meter","offer_id":57648733913413,"sku":"T-20016","price":319.95,"currency_code":"EUR","in_stock":true},{"title":"Neon \/ Price per meter","offer_id":57648733946181,"sku":"T-20184","price":1.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9742\/4453\/files\/kevlar-touw-3-mm-met-polyester-mantel-2-web.jpg?v=1732870504","url":"https:\/\/prorope.eu\/en-de\/products\/3-mm-kevlar-cord-with-polyester-sheath-black-neon-heat-resistant-kernmantle","provider":"Prorope","version":"1.0","type":"link"}