650891 GASOLINE AND OIL FINDING PASTE, 75GRM BLUE TO RED

A chemical paste used with oil gauging tape for measuring the presence of various types of oils. The colour of the paste will generally change from light blue to red upon contact with oil. This paste will detect almost any kind of oil including mineral oil, vegetable oil, and animal oil, and solvents such as benzol, alcohol, acrylic solution, alkaline solution, and spirits.