What is fiberglass mesh fabric for base material?
You may be rough because the glass fiber in the production process due to the fight back process is not mature, resulting in glass fiber filaments appeared phenomenon, after postprocessing, will make the surface of the adhesive or sealant or alkali resistant rubber adhesion uneven. It looks rough
This is only in the production process of substandard products, there is no counterfeit. In addition to the appearance of such products do not look good, than the quality of qualified products will be low. (mesh strength of different varieties have different degrees of decline, usually fiberglass mesh mesh, strength decrease is bigger, on the contrary, the mesh is small, the strength decreased less)
