DyEstercool™ R12 & R134a Refrigerant Oil with Fluorescent Leak Detection Dye, 1 Gallon (2447) by FJC®. With Fluorescent Leak Detection Dye. Volume: 1 Gallon. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
