UltraTech Premium's composition comprising high quality clinker blended with judicious amounts of superior blast furnace slag having high glass content, gypsum devoid of deleterious materials and optimum PSD Ensures its unsurpassable performance. It can be used for varied building construction processes which include all types of PCC, masonry and plaster works. It is ideal for RCC in marine and aggressive environments due to its superior resistance to attack of sulphates and chlorides.