All surface preparation firs after that remove the all loos plaster,Dustpartical,paint.clear by wire brush.
after surface prepration first primer coat bituminous.as per client final discussion 1mm,1.5mm,2mm,3mm.
All surface preparation firs after that remove the all loos plaster,Dustpartical,paint.clear by wire brush.
after surface prepration first primer coat bituminous.as per client final discussion 1mm,1.5mm,2mm,3mm.