I. Introduction: blessed Manchester efficient exterior waterproofing agent (infiltration Bristol) is a tyranny wall leakage of water repellent. When the wall leakage, the use of this product by spraying (brushing), the fully penetrate the wall, that wall forming a hydrophobic film and the substrate, can effectively prevent rain water, water vapor intrusion walls, thereby starting the role of water, maintaining beautiful interior walls. Second, the product advantages: 1. This product is non-toxic, tasteless, non-polluting, non-corrosive, convenient construction, construction of the base for a variety of wall surfaces. 2. With good moisture, corrosion, pollution prevention, anti-salting and weathering (aging of the wall) Paul primary function. 3. has strong permeability, after spraying (brushing) water film, rain or moisture can not penetrate the wall, to waterproof effect. Third, the scope: 1. All kinds of building wall finishes moisture, leakage and pollution. 2 bedroom, garden, ancient building protection, archives, museums and other moisture, mildew. 3. tiles, mosaics, marble, granite and other anti-salting. Fifth, the construction steps: 1. base surface treatment: construction surface must be dry, no dust, no oil, such as walls have spotted or mildew should handle clean, if applied mortar to fill holes or cracks, not long wet dry parts dry with fan. 2. stencilled Construction: After matching the paint sprayed directly in the construction of the surface with a sprayer or brush, brush. Every construction of the base surface should be repeated continuously spray, brush twice, in the first pass, the coating is not solidified immediately after the second pass in the vertical direction of the spray, brush. 3-6 hours at room temperature, water-repellent effect, better after a week, spray, splash tests conducted 24 hours after brushing, if there is to deal with the parts of absorbing traces fill spray, make up brush handle. Such as tile or marble wall finishes should pay attention to its brick indirect seam, if hollowing, reinforcement should first deal with the slit to be water repellent spray, brush and construction. 3. Construction conditions: Do not under rain, snow, frost and winter weather over six wind environment, construction, try to avoid the invasion of rain within 24 hours after application, otherwise it will affect the results. VI Notes: 1. The construction surface must be dry and should be used in the same day, otherwise it loses effect. 2. The product should be sealed and stored in a dry place not less than 0 ℃, the shelf life of one year.