House gate sandblasting Sandblasting services in Bangalore- Sand/grit blasting will be carried out as per Sweedish SA 2 1/2 std & Indian std ISO-8501-2-3 these abbressives filled in a container & propelled on the steel surfaces with the help of compressed air which can remove rust, mill scale, greece & other foriegn metals accumulated on mild steel. https://g.co/kgs/6kRf1r