{"product_id":"la-co-11575-heat-seal-stik-premixed-epoxy-sealer-stick-seals-refrigeration-coils-to-350-f-3-8-oz","title":"La-Co 11575 Heat-Seal Stik Premixed Epoxy Sealer Stick | Seals Refrigeration Coils to 350°F | 3\/8 oz","description":"\u003ch2\u003eHeat-Sealed simplicity for coil leaks\u003c\/h2\u003e\n\u003cp\u003eWhen a refrigeration coil shows a pinhole or hairline crack, time matters. La-Co’s 11575 Heat-Seal Stik Premixed Epoxy Sealer Stick offers a heat-activated, easy-to-use solution that can help you control leaks while planning longer-term service. With no mixing or measuring required, this stick is ready to work as soon as it’s heated and pressed into place, delivering a smooth, resin-like seal as it cures.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks on R-410A type systems, a common refrigerant blend.\u003c\/li\u003e\n  \u003cli\u003eOne-part epoxy, no mixing or measuring needed, simplifying the repair workflow.\u003c\/li\u003e\n  \u003cli\u003eStick melts, seals and cures in one operation, minimizing downtime.\u003c\/li\u003e\n  \u003cli\u003eSealing temperature up to 350°F (177°C), enabling on-site action before full component replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eImagine a small restaurant’s refrigerated display case or a home kitchen refrigerator that shows a slow refrigerant leak. The Heat-Seal Stik provides a practical option to address the leak location quickly, allowing the cooling system to regain stability while you plan a longer-term service. The tactile experience—warming the stick until it softens, then pressing it into the hole—offers a straightforward, low-muss approach that technicians can integrate into on-site workflows.\u003c\/p\u003e\n\u003cp\u003eThe product is suitable for various applications, including compact commercial coolers, under-counter units, and residential appliances that exhibit minor leaks. While it may provide an immediate fix, it is not a substitute for full repair or eventual replacement where required by the system’s condition. Use as part of a broader maintenance plan to keep cooling performance steady.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure the leak area is clean and dry for best adhesion.\u003c\/li\u003e\n  \u003cli\u003eHold the stick near the leak until it begins to melt, then apply by pressing into the opening.\u003c\/li\u003e\n  \u003cli\u003eContinue applying until the seal forms and allow it to cure as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Heat-Seal Stik provides an immediate fix and may be complemented by additional service or replacement to ensure long-term reliability.\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: What is Heat-Seal Stik used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Premixed epoxy stick designed to seal pinhole leaks and hairline cracks in refrigeration coils (R-410A systems).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature does Heat-Seal Stik seal at?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Sealing temperature up to 350°F (177°C).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"La-Co","offers":[{"title":"Default Title","offer_id":42468411179093,"sku":"B002BY1G06","price":36.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/la-co-heat-seal-stik-epoxy-sealer-stick.jpg?v=1778072243","url":"https:\/\/plentytorque.co.uk\/products\/la-co-11575-heat-seal-stik-premixed-epoxy-sealer-stick-seals-refrigeration-coils-to-350-f-3-8-oz","provider":"PlentyTorque","version":"1.0","type":"link"}