Use Hack-Aid-Plast to get a good bond plaster with RCC ceiling, walls, columns or beams. Follow the steps given below :

·        Clean the surface of all loose particles and moisten with water.

·     Apply ready to use single pack bonding agent Hack-Aid-Plast by spray to as much area as can be plastered (or gunnited) in about an hour.

·     Wait for 10-15 minutes and provides a ‘chat-coat’ of 1:3 cement mortar and then plaster as usual.

·        Cure the plaster as usual.



Note: Do not provide neeru finish as the same can disturb the development of bond between old and new concrete.