Mastercool 53615 Master Leak Shield HVAC Leak Seal Up to 1.5 Tons

Professional HVAC leak sealant with UV dye for systems up to 1.5 tons (5.3kW). Lubricates system, seals small leaks, and illuminates larger leaks through fluorescent dye. Compatible with all refrigerants and oils. No need to recover refrigerant during application. Made in USA, Intertek laboratory tested.

Key Features:

• Lubricates system and helps prevent leaks
• Seals small leaks automatically
• Illuminates larger leaks with UV dye
• Compatible with all refrigerants and oils
• No need to recover refrigerant during application
• Stops leaks in metal and rubber parts
• Works on evaporators, O-rings, gaskets, hoses
• Patented delivery system prevents residual sealant
• Made in USA
• Intertek laboratory tested: no damage, no restriction

Specifications:

• System Size: Up to 1.5 tons (5.3kW)
• Can Size: 1 oz
• Compatible: All refrigerants and oils
• Contains: Universal fluorescent UV dye
• Testing: Intertek laboratory certified

Applications:

Seals leaks in evaporators, O-rings, gaskets, and hoses. Prevents future leaks through lubrication. UV dye helps locate larger leaks that cannot be sealed.

Protect your HVAC system with MasterLeak Shield. Provides effective and dependable protection against leaks. Keep your system running smoothly and efficiently with Mastercool expertise.