machine en materialen reiniger cementsluier verwijderaarMachine and Material Cleaner Cement Film Remover (product 83) is a fast, powerful and safe acidic cleaner for removing cement film and limescale on machines and materials. Use Machine and Material Cleaner Cement Film Remover for the quick and easy removal of rust deposits, phosphates, sulphates, nitrates, cement film or limescale on machines and materials. Provided the designated dilution is complied with, the product can also be used on: aluminum,