Product Dose



1st of all clean and repair and make good any faulty concrete in the form of cracks, honey combing etc mortar. Then Cure the repaired cracks as per the usual norms. 

Remove all curing compounds and sealers

Properly Scrub and clean the surface and remove laitance, dirt, paint, loose flakes or particles or other foreign matter etc. using a vacuum cleaner or high pressure water jet or wet sandblasting or wire brushing.

Ensure that the concrete surface possesses an open surface texture.

Fill hairline cracks with VOLC AR, large cracks with VOLC EP 

Moisten the surface with water jet 24 hours prior to the application of VOLC WP.

Mix 1 part of VOLC WP and 1.25 parts fresh white or grey cement by weight using a low-speed stirrer or Continuous hand-mixing to form a slurry.   Remember lump-free consistency may also be adequate.


Keep the mix continuously stirred.

Apply the slurry by brush to the damp surface.

Apply two more coats of similar slurry at 24 hrs intervals.

Allow to set for 48 hours.

Cure the coating for 7 days by sprinkling water three times a day on the vertical surface (external walls) and using moist gunny bags on the horizontal surface (terraces).

For best results, it is necessary to sandwich the cured coating of VOLC WP with a screed layer. 


