Coolseal CS-100CS A/C Leak Sealer

Coolseal CS-100CS A/C Leak Sealer

Seals micro leaks in condensers, evaporators, O-rings and hoses. Can add years to older, out-of-warranty AC&R systems that leak small amounts of refrigerant. Works with all popular refrigerants and oils.

Non-polymer, oil-soluble formula safe for system components and recovery equipment

Meets ASHRAE 97 standard for chemical stability

Can be injected with system off or running

Available in three convenient delivery methods