Product presentation:General-purpose Bonding Agent PMC-481 is a waterborne polymer emulsion base material. After adding the product in cement, the performance of cement slurry can be greatly improved. The product is used in roughening treatment of concrete surface. The product can replace the traditional roughening procedure and increase the adhesion between the plastering layer and the base course. When used alone, the product can act as the closure material for the base course, thus reducing the water absorption of the base course and increasing the adhesion strength with the base course.