Sealing screw is fixed workpiece has a seal and dual job in certain situations is essential, of which there exists the basement. But we still do not know why you have to use the basement sealing screw it? Basement is ground at a space, due to the special nature of their environment, usually more humid basement, in order to avoid such a situation must be good sealing measures, and this is where the need to use sealing screws. In fact, not only played a role in sealing screw sealing or waterproof seal is more important piece of the screw can be fixed architectural templates, thus avoiding groundwater seepage. After all, such as construction are completed, sealing screws need to be removed and make rust treatment at a node, which is due to the emergence of a new sealing screw and easy a lot. Not only to avoid the cut, will not pollute the environment, but can also be recycled, greatly improving the product value