Code: 15200005-39 WEICON Cleaner S cleans, degreases and evaporates without residue. Cleaner Spray S can be used on metals, glass, ceramics, most plastics. WEICON Cleaner S is used for cleaning and degreasing before priming and painting, or for cleaning machine parts and before applying products where an oily substrate would impair the effect when using other WEICON products.