1.Resistant to ageing,staining and weathering. 2.use on wood,fibreboard,paper,plaster,concrete,masonry surfacea 3.factory sale Water- ... , the surface is rough this product can directly spray or brush. Dipping:this product is diluted after 12 times, immerse fiber ... the external walls of construction, the construction method with spray brush directly handle, not blow the metope of the ash, the ...