The pre-moistened trade wipe you dont have to add water too, these extra-large wipes also have good absorbency and are ideal for use on smooth surfaces. Patch tested as safe for use on the skin these wipes contain Aloe Vera to keep hands moisturised and they conform to EC1223/2009 Cosmetic Directive. Removes Semi-cured silicone sealant, Adhesives, Water based paints, Inks, Expanding foam (and more) Sold as a case of 8 tubs