... paper, leather, metal, marble. 2.Good weather resistance. the water repellent is mainly used for fabric, glass, ceramics, paper, leather, ... coatings. It can be made into methyl transparent resin coating after further hydrolysis, and also could with 107 ... , cement, marble and other materials,especially water repellent of cement, significant effect. 2.water repellent: methyl sodium. The product can be ...