... bacterium HR-90 Engineering Interior wall Emulsion PaintCharacteristics: Water base paint, safe and innocuity, economical, easy to operate, strong coverage, anti ... times: 300 timesMatch primer: RD-100 Haisun Indoor Primer2.Theory paint area: 8 10m 2 /L (plane , one time , dry film ... 8 . And relative humidity should be below 80%. If the paint is not use up, should have good airproof coverage. Have ...