Review on TSI Supercool P100 32 6CP Viscosity Pack by Daniel Ogbebor

Get this to lubricate your vehicle's HVAC system. You can't just add refrigerant, you need to add oil when you have a refrigerant leak. If you have a refrigerant leak, you can lose up to 80 percent of your original refrigerant oil. It has been 1 year since my truck's HVAC system was restored with this lube and it is still working perfectly.