ABOUT THE PRODUCT: The white petroleum fraction product is a synthetic solvent. APPLICATION: FAB SYNTHETIC THINNER (160) can be reliably used as a solvent in the application of all synthetic-based paints, varnishes and primers. In addition, it is also used for cleaning the tools and tools (brush, roller, gun, spatula, etc.) used for synthetic-based paint application and for cleaning the oil, rust dust and similar dirt on the iron and steel surfaces to be painted before painting.