Master Leak Shield HVAC 53660 - 85 g (3 oz)

The Master Leak Shield HVAC 53660 is a professional-grade sealant designed to repair and prevent leaks in air conditioning and refrigeration systems ranging from 1.5 to 6 tons (5.3 to 21 kW). Manufactured in the USA by Mastercool, this 85 g (3 oz) canister offers a reliable solution for HVAC technicians and professionals maintaining medium to large systems. Its advanced formula seals leaks and enhances system performance, making it an essential tool for efficient HVAC maintenance.

Key Features

• Effective Leak Sealing: Seals small leaks and uses high-quality universal fluorescent dye to illuminate larger leaks for easy detection.
• System Lubrication: Lubricates internal components, reducing wear and helping prevent future leaks.
• Wide Compatibility: Compatible with all refrigerants and oils, ensuring versatility across various HVAC systems.
• Repairs Multiple Components: Stops leaks in metal and rubber parts, including evaporators, O-rings, gaskets, and hoses.
• Patented Delivery System: Ensures no residual sealant remains in the canister, maximising product use and reducing waste.
• No Refrigerant Recovery Needed: Simplifies application by eliminating the need to recover refrigerant during use.
• Made in the USA: High-quality manufacturing ensures reliability and performance.

Application Instructions

For optimal results, follow these steps to apply Master Leak Shield HVAC 53660:

1. Turn off the system at the breaker to ensure safety.
2. Locate the low-side service port on the HVAC system.
3. Connect the hose to the low-side service port and inject the Master Leak Shield by pressing the button on the canister.
4. If necessary, recharge the system with refrigerant. Refer to the service manual for the correct refrigerant quantity.
5. Run the system normally. The sealant circulates and seals leaks within 30 to 45 minutes of operation.

Note: If a defective component is identified, it should be replaced rather than relying solely on the sealant.

Suitable Systems

The Master Leak Shield HVAC 53660 is specifically designed for systems with a cooling capacity of 1.5 to 6 tons (5.3 to 21 kW). This makes it ideal for medium to large commercial and residential air conditioning and refrigeration units.

Safety and Storage

• Store in a cool, dry place away from heat sources.
• Do not expose to temperatures above 49°C (120°F).
• Keep out of reach of children.
• Do not puncture, incinerate, or throw the canister into a fire.
• Caution: Connect only to the low-side service port. Connecting to the high side may cause the canister to burst, potentially leading to injury.

Warning: Contains chemicals known to cause cancer and reproductive harm. See www.P65Warnings.ca.gov for more information.

Why Choose Master Leak Shield HVAC 53660?

This product is a trusted choice for HVAC professionals in the UK due to its ease of use, compatibility, and effectiveness. The inclusion of fluorescent dye aids in leak detection, while the sealant’s ability to repair both metal and rubber components ensures long-lasting results. With no need for refrigerant recovery and a patented delivery system, it streamlines maintenance tasks, saving time and effort.

Order the Master Leak Shield HVAC 53660 from AirconSpares.com today and keep your HVAC systems running smoothly.