COOL SEAL™

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

• 0.5 (15 ml) stick capsule prefilled with Cool Seal™ A/C Leak Sealer
• Add Cool Seal™ A/C Leak Sealer and refrigerant in one simple step.
• Requires bleed valves for injection. Capsule treats up to 2 tons of cooling.
• BV-50 - Bleed Valve (two required)