Labor cost of mildew-proof coating in basement

How much is the labor cost per square meter for making mildew-proof coatings in the basement?

Special waterproof putty for scraping and coating

4 yuan special waterproof putty for two-side scraping.

Brush mildew-proof paint and seal primer.

Apply mildew-proof paint and seal primer 1.5 yuan.

Shengfa F66 mildew-proof coating material

Brush mildew-proof coating twice (such as Shengfa F66 mildew-proof coating) 4 yuan.

Consider scaffolding

Consider scaffolding-2 yuan.

cost of labour

Total: Labor cost per square meter 1 1.5- 12.5 yuan (different regions).