AC SmartSeal External™ is a leak stop suitable for any material. It effectively seals all types of leaks up to 5 mm. Specifically designed to be inert to all kinds of lubricants and refrigerant gases, External™ does not react to temperature changes, making it a superior external leak sealer.

Cool Air Products AC SmartSeal External™ Leak Stop, -148 to 520 deg F, Additional Information: 580 to 825 psi for 1 to 5 mm Dia Leak

Note: This is a closeout item with limited stock available. Please contact your branch for availability.