NUCAL-4050-06 A/c Easyseal Leak Sealant 3 Oz Pressurized Can

Product Description

The NUCALGONNUCAL405006 NUCAL-4050-06 is a 3 oz pressurized can of A/C EasySeal refrigerant leak sealant formulated for residential and light commercial air conditioning systems rated from 1.5 tons to 5 tons. The product travels with the refrigerant through the system and remains inert until it contacts air and moisture at a leak site, where it forms a durable seal. It also works to prevent acid formation within the refrigerant circuit. HVAC technicians use this product to address hard-to-reach leak points without full system teardown.

A/C EasySeal NUCAL-4050-06 is suited for use in split systems, package units, and other vapor-compression cooling systems within the 1.5 to 5 ton capacity range. It is effective on condensers, evaporators, copper refrigerant lines, and soldered joints. The sealant is injected into the low-side service port and circulates with the refrigerant until a leak location is reached. It is intended for use by licensed HVAC technicians performing refrigerant-side leak repair or preventive maintenance.

Key Features

• 3 oz pressurized can — single-dose treatment for systems 1.5 to 5 tons
• Seals leaks at condensers, evaporators, copper lines, and soldered joints
• Activates only on contact with air and moisture at the leak point — inert inside the sealed system
• Helps prevent acid formation in the refrigerant circuit
• Circulates with refrigerant for full-system leak detection and repair

Compatibility

Designed for use in vapor-compression air conditioning systems rated between 1.5 tons and 5 tons. Compatible with standard refrigerant-side service points on split and packaged cooling equipment.

Installation Notes

Installation should be performed by a licensed HVAC technician with proper refrigerant handling certification as required by EPA Section 608. Inject through the low-side service port with the system running, following the sealant manufacturer's injection procedure. Do not inject into a system with a known catastrophic leak or open refrigerant circuit. Verify system pressures before and after treatment to confirm normal operation.

Technical Specifications

• Net Weight: 3 oz
• Type: Leak Repair
• System Capacity Coverage: 1.5 to 5 tons
• Container Type: Pressurized Can

Standard Information

• Brand: NUCALGONNUCAL405006
• Manufacturer Part Number: NUCAL-4050-06