A powerful detergent for pre-cleaning gelcoat and painted surfaces to remove fuel, oil, grease, wax and silicone. For use before painting and for deep cleaning. For general cleaning use 1 part Hempel's Pre-Clean detergent in 20 parts water and for more demanding cleaning use 1:10. Also suitable for cleaning partially cured paint from brushes. Do not use on untreated wood surfaces which may absorb water.
Safety data sheet: