Hera-type brush for surface finishing of crack area and finishing method of crack surface using the hera-type brush

摘要

The present invention can be efficiently used for cracks mainly occurring on the wall surface or the road surface of a building, and can provide a clean exterior appearance in the case of exterior painting, and can reduce the time required for repair work, The present invention relates to a method of finishing a surface of a crack region using a brush and a brush having the same, The paint and various foreign substances applied on the surface of the cracked portion 10 including the gap 20 and the curved surface 30 are removed using a brush and then the water is sprayed to clean the cracked portion to clean the cracked portion The brush body 100 and the handle 120 are supported and fixed by the support body 130 and the liquid mixture 40 can be applied to the inside of the brush body 100 The applicator pad 110 is formed by applying a liquid mixture 40 selected from silicone or putting agent to the support 130 using a Hera type brush S configured to support and support the support 130. [ (S200) applying a liquid mixture to be applied, and a surface finishing process (S300) of finishing the surface using any one of waterproofing liquid and paint after applying the liquid mixture (40).