1. adjust the surface condition of the building wall by using a special tool.2. clean the surface with a varnish mek 3. poly urethane injection into the skin nalong Groove.4. Ta toa's waterproofing compounds.
1. Set the wall surfaces using a special tool 2. Clean the surface with a solution. mek 3. injecting polyurethane into the groove surface 4. Apply waterproofing compound toa.
1. Surface conditioning building wall by using special tool 2. Surface cleaner with liquid such MEK 3. Spray polyurethane into the groove such a surface 4. Paint waterproofing materials. Of TOA.