{"product_id":"jb-weld-50165-original-cold-weld-2-part-epoxy-syringe","title":"J-B Weld 50165 Original Cold Weld 2-Part Epoxy Syringe","description":"\u003ch1\u003eJ-B Weld 50165 Original Cold Weld 2-Part Epoxy Syringe\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003eThe J-B Weld 50165 Original Cold Weld 2-Part Epoxy Syringe delivers industrial-grade bonding strength in a convenient, ready-to-use format. This two-part epoxy sets overnight, reaches full cure in 15–24 hours, and withstands up to 6,220 PSI of tensile stress and temperatures as high as 550°F—making it one of the most reliable cold-weld solutions available for both professional repairs and demanding household applications.\u003c\/p\u003e\n\u003ch2\u003eWhat Is the J-B Weld 50165 Epoxy Syringe?\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe J-B Weld 50165 is a two-part, cold-weld epoxy adhesive that mixes at a 1:1 ratio to form a permanent, metal-strength bond without heat or welding equipment. Once cured, the hardened material can be shaped, filed, sanded, tapped, or drilled—just like real metal—making it ideal for precision repairs across a wide range of surfaces.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Performance Specs\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eBond Strength:\u003c\/b\u003e Withstands tensile stress up to 6,220 PSI\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTemperature Resistance:\u003c\/b\u003e Rated for continuous use up to 550°F (288°C)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eSet Time:\u003c\/b\u003e Sets overnight; reaches full cure in 15–24 hours\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eMix Ratio:\u003c\/b\u003e Simple 1:1 two-part epoxy formula for consistent results\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003ePost-Cure Workability:\u003c\/b\u003e Can be filed, sanded, drilled, tapped, or shaped after curing\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eApplication Format:\u003c\/b\u003e Syringe design for controlled, mess-free dispensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Surfaces Does J-B Weld 50165 Bond To?\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe J-B Weld 50165 Original Cold Weld Epoxy bonds to a wide range of materials, including:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eMetal\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSteel\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eAluminum\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eIron\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eWood\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eCeramic\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003ePlastic (many rigid plastics)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Can J-B Weld 50165 Be Used For?\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe J-B Weld 50165 is suited for repairs where conventional welding is impractical or unavailable. Common applications include:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eCracked or broken engine components\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eAutomotive and marine repairs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003ePlumbing and pipe repairs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eHousehold fixture and ceramic repairs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eMetal fabrication and gap-filling\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eConcrete and masonry bonding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eQ: How long does J-B Weld 50165 take to fully cure?\u003c\/b\u003e\u003cbr\u003eA: The J-B Weld 50165 sets overnight and reaches full cure within 15–24 hours, depending on temperature and humidity conditions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eQ: Can J-B Weld 50165 withstand high temperatures?\u003c\/b\u003e\u003cbr\u003eA: Yes. Once fully cured, the J-B Weld 50165 bond withstands continuous temperatures up to 550°F (288°C), making it suitable for engine and exhaust-adjacent repairs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eQ: Can the cured epoxy be machined or shaped?\u003c\/b\u003e\u003cbr\u003eA: Yes. After curing, the hardened material can be filed, sanded, drilled, tapped, or shaped just like metal, allowing for precise, custom-fit repairs.\u003c\/p\u003e","brand":"JD Industrial Supply","offers":[{"title":"Default Title","offer_id":48480507199710,"sku":"50165","price":5.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/4409\/6990\/files\/J-BWeldEpoxy.jpg?v=1784922552","url":"https:\/\/www.jdindustrialsupply.com\/products\/jb-weld-50165-original-cold-weld-2-part-epoxy-syringe","provider":"JD Industrial Supply","version":"1.0","type":"link"}