First, the construction elements 1, the construction method of the construction product for roller coating, roller coating tools used must be dedicated roller brush, use other tools of construction, it will be difficult to achieve the desired effect of this product. 2, the construction of this product should be the last link in the entire renovation process, when the doors, windows, floors, moldings, as well as air conditioning ducts hole electrical switches, sockets all the construction is completed before the construction of this product. Second, the preparation of 1, the packaging bag of the product into a clean, large enough plastic container. 2, follow the prompts on the bag, add some warm water (water temperature is appropriate at 20 ℃ -40 ℃), stir evenly. 3. Use clean water to avoid contamination. 4, the product should be mixed for 1 hour before use, early use of this product will reduce the bond strength and the construction of mobility. Stir again before use to ensure mixing, no lumps. Third, a roll coating, the mixture by hand or plastic spatula to stick to the wall, then spread, then the special roller brush roll evenly (thickness of about 1-2 mm is appropriate). Find that there are uneven or after dry bare walls, spray some warm water, supplemented on a good product mix, roll flat can be. For small bare walls, sprayed with warm and humid, with a roller brush roll directly to make up bare without the addition of new material. 2, roller coating last time again, the roller brush must be in the same direction toward disorderly roll coating makes this product should look messy texture, in the light refraction effect, will produce the overall color uneven walls visual effects. 3, for the yin and yang angle corner wall, you can use a plastic putty scraper scratch with stereotypes, and then gently roll the roller brush painted again. Fourth, other notes 1, in order to ensure consistency of dry wall, preferably on the same day in a room once construction is completed. 2, the mixed product is completed, you can place a long time, usually qualitative change does not occur within 48 hours. If the product is not mixed construction completion date of the next day need to use, should be covered with a wet towel does not fade on a good product mix in order to prevent water evaporation caused by dry or discolored. 3, James finished product needs some time to dry, you should ensure that the construction site clean to prevent dust and garbage tarnished wall. 4, by speeding up the indoor air circulation, can effectively improve the drying speed, in order to greatly reduce the chance of contamination of the surface of the wall.