Coating polyurethane waterproof coating is mainly applied to the bathroom, roof or basement waterproofing all fittings, sanitary equipment, floor drain or drains, etc. must be securely installed, joints tight, close the first smooth, without any loosening. Shovel and broom with tools such as the primary surface asperities, mortar pimple eradicate the dust debris thoroughly cleaned. On the angle, pipe roots, floor drain and drain and other parts should carefully cleaning. If found oil, rust use wire brushes, sandpaper and an organic solvent cleaned. The moisture content of less than 9%, PH value <10 primer coating. Of polyurethane waterproof coating waterproof layer construction, Zhijiang polyurethane waterproof coating, dust and other debris should be cleaned surface of the substrate, and wipe with a clean, damp cloth. Primary surface brushing waterproof layer, color polyurethane waterproof coating, must not have uneven, loose, hollowing, sand, cracks and other defects, moisture content is generally not more than 9%. Brushing primer (corresponding to cold base oil): 1) a polyurethane waterproof coating formulated primer, the first polyurethane A material, B material xylene was added at a ratio of 1: 1.5: 2 (weight ratio) with stir, waterproof polyurethane wholesale paint formulated amount, as the case may be, not too much. 2) Brushing the end of glue, the law will be formulated in a good primer mix, with a long brush evenly brushing the grass surface, brushing amount 0.15-0.2kg / m2, waterproof polyurethane coating later, after coating at room temperature After 4h season, when feel sticky, you can do the next step. Polyurethane waterproof coating for sale, Xiaogan polyurethane waterproof coating, a long long time the source source is Weifang waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead long a source of waterproof material into the brilliant and you work for a better future!