{"product_id":"zerint-tp-m13w-combination-repair-unit-kit","title":"ZERINT TP-M13W Combination Repair Unit Kit","description":"\u003cp\u003e\u003cstrong\u003eZERINT TP-M13W is a combination tire repair kit containing three wrapped-stem plug sizes with matching patches, built for chemical or heat vulcanization in radial and bias-ply tires.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis repair unit kit supplies professional-grade wrapped stems and matching repair patches in three common sizes so you can match the plug to the puncture. Each stem is coated with premium vulcanizing gum and the patches feature gray vulcanizing rubber with a blue poly backing for reliable adhesion during vulcanization. The kit is intended for use where a bonded, vulcanized repair is required rather than a simple sealant or mushroom plug.\u003c\/p\u003e\n\n\u003ch3\u003eHow do the different sizes cover common punctures?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit includes three length-and-width combinations so you can choose a stem-and-patch assembly that suits small to larger punctures. Shorter stems with smaller patches work for nail-sized holes, while the larger stem-and-patch pairs address bigger punctures and gashes in the tire carcass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWrapped stem 1\/6\" with patch 1 3\/8\" (35 x 4 mm) — 8 pieces for small punctures.\u003c\/li\u003e\n  \u003cli\u003eWrapped stem 1\/4\" with patch 1 3\/4\" (45 x 6 mm) — 8 pieces for medium punctures.\u003c\/li\u003e\n  \u003cli\u003eWrapped stem 3\/8\" with patch 2 3\/8\" (60 x 9 mm) — 8 pieces for larger punctures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features ensure a durable repair?\u003c\/h3\u003e\n\n\u003cp\u003eEach stem has a wrapped core covered in premium vulcanizing gum that bonds to the tire during heat or chemical vulcanization. Patches are made with gray vulcanizing rubber and a blue poly backing to promote consistent adhesion and a clean finish during the curing process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWrapped stems for secure mechanical and chemical bond.\u003c\/li\u003e\n  \u003cli\u003eGray vulcanizing gum in stem and patch for uniform compatibility.\u003c\/li\u003e\n  \u003cli\u003eBlue poly backing on patches for alignment and handling during installation.\u003c\/li\u003e\n  \u003cli\u003eCompatible with both heat and chemical vulcanization methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this kit be used on all tire constructions and repair methods?\u003c\/h3\u003e\n\n\u003cp\u003eThe TP-M13W kit is specified for use on radial and bias-ply tires and is designed for repairs that require vulcanization rather than temporary sealing. It performs best when installed by a trained technician using approved vulcanizing procedures and equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for radial and bias-ply tire repairs.\u003c\/li\u003e\n  \u003cli\u003eIntended for chemical or heat vulcanization processes.\u003c\/li\u003e\n  \u003cli\u003eNot a one-step inflation sealant; requires proper vulcanization steps.\u003c\/li\u003e\n  \u003cli\u003eWorks with standard shop repair tools and curing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ZERINT TP-M13W combination repair kit is aimed at tire service shops, mobile repair technicians, and experienced DIYers who perform bonded tire repairs. If you need a selection of wrapped stems and matching patches that are compatible with heat or chemical vulcanization and suitable for both radial and bias-ply tires, this kit supplies three common sizes with eight pieces each to handle a range of punctures and cuts.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many pieces are included in the ZERINT TP-M13W kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit contains three wrapped-stem sizes with matching patches: 8 pieces of each size (24 total components).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit suitable for heat vulcanization?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The stems and patches are designed for both heat and chemical vulcanization in radial and bias-ply tires.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZERINT","offers":[{"title":"Default Title","offer_id":48086829662366,"sku":"B08LPQV2DR","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/zerint-front-packaging-tire-repair-kit.jpg?v=1785907007","url":"https:\/\/northtrailauto.ca\/products\/zerint-tp-m13w-combination-repair-unit-kit","provider":"North Trail Auto","version":"1.0","type":"link"}