R-134a PLUS Anti-Wear Additive & Leak Sealer for Higher Mileage Vehicles, No. 675

April 3, 2026

The FJC R-134a PLUS Anti-Wear Additive & Leak Sealer for Higher Mileage Vehicles, No. 675, is available in 12 oz. and is specially formulated for high mileage vehicles. The anti-wear additive and leak sealer helps extend the life of older R-134a systems. Compatible with all Ester and PAG oils. Not for use on electric or hybrid vehicles. Features a self-sealing top. 

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