PROJECT: SRI AMAN NEW HOSPITAL MATERIALS: SIKA IGOLFLEX-R Sump-pit surface condition before application of bitumen emulsion coating works. Sump-pit surface condition before application of bitumen emulsion coating works. Apply 1st layer of bitumen emulsion coating at sump-pit. Apply 1st layer of bitumen emulsion coating at sump-pit. Apply 2nd layer of bitumen emulsion coating at sump-pit Apply 2nd layer of bitumen emulsion coating at sump-pit Finishing after bitumen emulsion coating application.Looking for a First-Class Construction Work Specialist?get a quote