{"product_id":"hcpro-hcleak12r-automotive-a-c-leak-sealer-kit","title":"HCLEAK12R Automotive A\/C Leak Sealer Kit – 12 x 0.25 oz Syringes, 45° Swivel Adapter","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance HCLEAK12R is a 12-syringe automotive A\/C leak sealer kit — pre-charged 0.25 oz doses for fleet PM, mobile A\/C routes and high-volume R-134a and R-1234yf repair.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 pre-charged syringes\u003c\/strong\u003e — one syringe seals one micro-leak or pre-treats one vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45° swivel adapter\u003c\/strong\u003e — direct low-side injection on tight service ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-134a and R-1234yf\u003c\/strong\u003e — plus hybrid blends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll common oils\u003c\/strong\u003e — compatible with PAG, POE, ester and mineral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools needed\u003c\/strong\u003e — treats systems up to 6 lb of refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cp\u003e12 individually sealed 0.25 oz refrigerant-soluble sealant syringes plus one re-usable 45° swivel low-side adapter. Pre-charged formula injects directly into the running A\/C system through the low-side service port — \u003cstrong\u003eno refrigerant recovery, no system disassembly, no separate tools required\u003c\/strong\u003e. The 45° swivel adapter is engineered for tight engine compartments where straight fittings won't reach. Compatible with R-134a, R-1234yf, and all current hybrid and EV refrigerants. Safe for PAG, POE, ester, and mineral oils.\u003c\/p\u003e\u003ch3\u003eWho it's built for\u003c\/h3\u003e\u003cp\u003eMobile A\/C service techs, dealership service writers, fleet maintenance managers, mechanic shops running R-134a and R-1234yf systems side-by-side, and DIY techs servicing personal hybrids and EVs. Equally suited to repair calls AND preventive maintenance — see below.\u003c\/p\u003e\u003ch3\u003eWhen to use it — repair AND preventive maintenance\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eActive repair:\u003c\/strong\u003e Inject one syringe when a customer reports warm air at the vent and the gauge shows slow pressure loss consistent with a micro-leak. Restores cooling without a $1,500 compressor replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePreventive maintenance — the main reason this ships in 12-packs:\u003c\/strong\u003e Inject one syringe during annual fleet PM, seasonal A\/C service, or new-vehicle commissioning to seal pinhole leaks \u003cstrong\u003ebefore\u003c\/strong\u003e they drop pressure. Standard practice on dealership PDI inspections, rental fleets, ride-share vehicles, and any hybrid or EV where compressor replacement runs $2,000+. A proactive seal at $5 per dose prevents a catastrophic failure 18 months later.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cp\u003ePre-charged refrigerant-soluble chemistry circulates with the refrigerant and reacts ONLY at leak points where it contacts atmosphere — it does NOT clog TXVs, orifices, or evaporator coils like cheap stop-leak products. Anti-corrosion additive package prevents the underlying corrosion that caused the leak from spreading. Rated to 800 PSI for high-pressure modern systems. Manufactured in the USA to OEM-spec quality control.\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Default Title","offer_id":47712949534892,"sku":"22-0075","price":69.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/HCPRO_Products__0050_PROD_IMG_B2C_0.25OZ_LEAK_SEALER_AUTO_4.jpg?v=1793028106","url":"https:\/\/splypro.com\/products\/hcpro-hcleak12r-automotive-a-c-leak-sealer-kit","provider":"SPLYPRO","version":"1.0","type":"link"}