Waterproof extruded strips are crucial in applications where moisture control is the focus as in automotive, medical and electronic industries. On the other hand, non-waterproof extruded strips work efficiently where there is limited moisture exposure, thus are cheaper. It is critical that users appreciate the distinctions between these two categories of extruded strips especially because their applications are quite unique. Our long experience in rubber and plastic production allows us to make it all work with great efficiency whilst preserving the international quality standards.