Tracerline TP3820-1P6 1 oz (30 ml) R-134a/PAG bottles, services up to 24 vehicles

Aging R-134a A/C systems will develop leaks over time. Most of these leaks are caused by deteriorating fittings, joints, seals, and hose connections. Road debris such as rocks and asphalt can also compromise A/C systems. Refillable Injection Methods