How much area can a barrel 18kg waterproof paint cover? The decoration company only bought me a bucket. Have you brushed enough The bathroom is 4.3 square meters and the kitchen is 3.4 square meters.

This depends on waterproof coating, waterproof mortar or pure emulsion. If it is waterproof mortar, you can brush it twice for about 8- 10 square meter. If it is pure emulsion, you can brush it 10 square meter without adding anything else. If you need cement, you can brush 18 square meters or so. Choose waterproof coating, and recommend using N200 moisture-proof and water-resistant putty which is waterproof by Keshun Family. Its advantages are excellent water resistance. Good adaptability, smooth and delicate surface after grinding. Single-component dry powder products can be used by adding water and stirring evenly, and the construction is simple and convenient. Excellent performance, providing a good base surface effect for subsequent coating construction.

When estimating the waterproof area, the waterproof area of bathroom and kitchen is calculated according to the building area+wall area, in which the wall area of bathroom is; Perimeter multiplied by1.8m; The area of kitchen wall is: perimeter times 0.3m, and then the area occupied by doors and windows can be deducted.

For more information about waterproof coatings, it is recommended to consult Keshun Home Waterproofing. Keshun family waterproofing is a brand owned by Keshun Minjian Co., Ltd., a wholly-owned holding company of Keshun, with strong strength. Products cover waterproof coatings, tile adhesives, caulking agents, reinforcing agents, coiled materials, putty and other categories. Keshun Family Waterproofing is committed to building six waterproof paving systems for kitchen, bathroom, exterior wall, balcony, roof and pool, and specializes in solving waterproof paving problems in various areas of the family. View future waterproof market bonus