Mastercool 53615 Master Leak Sheild HVAC Leak Seal Up to 1.5 Tons (5.3kW)

Product Description

• Lubricates system and helps prevent leaks.
  
• Seals small leaks.
  
• Illuminates larger leaks through the use of high quality universal fluorescent dye.
  
• Compatible with all refrigerants and oils.
  
• No need to recover refrigerant during application.
  
• Stops leaks in metal and rubber air conditioner and refrigeration parts including evaporators, o-rings, gaskets and hoses.

The patented delivery system prevents any residual sealant from being left in the can
Made in the USA
Intertek laboratory tested: no damage, no restriction
53615: Master Leak Shield HVAC – Up to 1.5 Tons
1 oz can of Master Leak Shield HVAC sealant with dye for use on systems up to 1.5 tons