Rectorseal rect-45321 Ac Refrigerant Leak Sealant 1.5 Oz

Product Description

The RECTORSEAL rect-45321 is a refrigerant leak sealant formulated for air conditioning and refrigeration systems. Supplied in a 1.5 oz cartridge, it uses an oil-based, green-tinted formula paired with the Magic Frost additive to seal leaks from inside the refrigerant circuit. Licensed HVAC technicians use this product during routine service calls and preventative maintenance visits to stop minor leaks without recovering the charge or opening the system for mechanical repair. The compact cartridge format makes it easy to carry on a service vehicle and deploy quickly in the field.

This sealant is suited for residential and light commercial air conditioning systems where small refrigerant leaks are present or where leak protection during seasonal startup is desired. It is applied directly into the refrigerant circuit as part of a scheduled maintenance procedure or an active leak repair. The green oil-based carrier is compatible with standard refrigerant circuit materials and is designed to circulate with the system oil rather than settling out.

Key Features

• 1.5 oz cartridge format for single-system application
• Magic Frost additive included for enhanced sealing performance
• Oil-based green formula circulates with system lubricant
• Intended for preventative maintenance and active leak repair
• OEM approved formulation made in the USA

Compatibility

Designed as an OEM-approved refrigerant leak sealant for use in residential and light commercial air conditioning and refrigeration systems.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with refrigerant handling and EPA Section 608 regulations. Recover or isolate system pressure as required before injecting any additive into the refrigerant circuit, and follow the cartridge manufacturer instructions for injection tool compatibility. Do not inject into a system with an unknown or mixed refrigerant charge without first identifying the refrigerant type. Always wear appropriate PPE when working with pressurized refrigerant lines.

Technical Specifications

• Net Fill Weight: 1.5 oz
• Formula Type: Oil-based
• Color: Green
• Additive: Magic Frost
• UNSPSC Code: 31201700

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: rect-45321