For Roller Antistatic Epoxy Floor Coatings

Through surface, preparation is a must for best results i.e. surface preparation is the key to the durability of coatings. It should be ensured that the surface on which the primer is going to be applied is rough in nature. The concrete must be made clean, dry and free of any oil, grease or other bond breaking contamination. CDS (Clean, Dry, and Sound) test is to be conducted on the concrete. It is also of prime importance that the substrate shall not suffer from rising dampness of moisture content more than 5%. A moisture test is conducted by a moisture meter or plastic sheet method (ASTM D4263: a Standard test method for indicating moisture in concrete). Surface preparation likes grinding etc is done to achieve a surface profile of 150-200 microns.