What is LeakGuard?
LeakGuard permanently and safely seals A/C leaks in both rubber and metal components.
The first A/C Sealant available to be Certified to meet SAE J2670 Standard!
Unlike other A/C sealants, LeakGuard is an oil based sealant that does not have any of the dangerous side effects. It will not harden, crystallize, clog the A/C system or harm the recovery equipment.