It is designed to be effective for pan marking. It is used by both oil change and quick lubes to prevent drain plug tampering. Includes a formula that is resistant to high temperatures.
Tsi Supercool P46 8 Tsi Supercool A C Comp Pag Lube 8 Oz Flash Point 442
Tsi Supercool P46 8 Tsi Supercool Pag Lube 8 Oz Flash Point 442 4 bottles
Tsi Supercool Tsi Supercool A C Comp Lube Uv Dye 8 Oz Flsh Pnt 442 F
TSI Supercool P46-8D PAG Oil 46 Viscosity with UV Dye 8 oz., Red/Yellow Tint