Grauer & Weil India Ltd. Manufactures Mildly Alkaline Silicate Free Cleaner. Grauer & Weil India Ltd. Is the manufacturer of polishing compounds, mops, fibre, wheels etc. Mildly Alkaline Silicate Free Cleaner, under brand name of Ginbond NS 35, is used for cleaning other sensitive metals due to low alkalinity, non-etch cleaning of aluminium prior to anodising, chromating and bright dipping.
