Diversitech 985a Refrigerant Leak Sealant Up to 6 Tons

Product Description

The DIVERSITECH 985a is a polymer-free refrigerant leak sealant designed for HVAC/R systems up to 6 tons. The Flex Inject formula travels through the system alongside the oil and refrigerant, locating and permanently sealing leaks without requiring tools, gauges, pump-down, or refrigerant recovery. Its metal-bonding properties form a protective barrier at the leak site that stops refrigerant loss and resists future leaks. Licensed HVAC technicians use this product for fast field repairs on air conditioning and refrigeration systems where pulling refrigerant charge is not practical or cost-effective.

The 985a is suited for residential and light commercial HVAC/R applications up to 6 tons. It is compatible with all common refrigerant types including R-410A and works with all oil types found in the field. The sealant is safe for use with compressors, heat pumps, condensers, recovery units, and other system components. The polymer-free, microchannel-friendly formula will not plug manifold gauges, TXVs, pistons, or cap tubes, making it appropriate for use across a wide range of system configurations without risk of component damage.

Key Features

• Polymer-free formula with metal-bonding properties for a permanent seal
• No tools, gauges, pump-down, or refrigerant recovery required for installation
• Compatible with all refrigerants including R-410A and all compressor oils
• Microchannel-friendly and safe for TXVs, pistons, cap tubes, and manifold gauges
• Covers systems up to 6 tons capacity
• Works with compressors, heat pumps, condensers, and recovery units

Compatibility

Compatible with all oils and refrigerants including R-410A. Safe for use with compressors, heat pumps, condensers, recovery units, TXVs, pistons, cap tubes, and manifold gauges on HVAC/R systems up to 6 tons.

Installation Notes

This product is intended for installation by a licensed HVAC/R technician in accordance with applicable refrigerant handling regulations. No pump-down or refrigerant recovery is required before injection. Follow all EPA Section 608 requirements when working with refrigerants. Do not exceed the rated system capacity of 6 tons.

Technical Specifications

• System Capacity: Up to 6 tons
• Refrigerant Compatibility: All refrigerants including R-410A
• Oil Compatibility: All compressor oils
• Formula Type: Polymer-free
• Unit of Measure: Each

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: 985a