GAYATRI CORROSION CONTROLER primer and compound are produced out of blown grade bitumen and when applied to concrete from an effective impervious membrane possessing mass resistant to water solutions of non-oxidizing acids, salts and alkalise. GAYATRI CORROSION CONTROLER is always applied after the Bitumen primer coat and when used with directions will given a 5 mm. thick membrane free from imperfections application of GAYATRI CORROSION CONTROLER PRIMER gives better resistance acid and alkali vaporous, fumes etc. on structure machineries, concrete etc.
Preparation Of Concrete Surface
Concrete tanks manholes, floors to which GAYATRI CORROSION CONTROLER is to be applied must be given sand finish and is produced by one pass with a steel trowel and all loose particles and dust brushed from the surface before the use of GAYATRI Primer and Compound. The primer and compound should not be applied on green concrete.
Application Of Bitumen Primer
Please make sure that the surface is free from cracks grease dust and all foreign materials. GAYATRI CORROSION CONTROLER bitumen primer is applied with a brush and allowed to dry at least 2 hours for each cost. If the temperature is above 70Â°F the primer will become tack free in a shorter time.