Additional materials are needed for complex sound and noise insulation of the car. CTK company offers two types of products:
- anti-squeaky materials that help get rid of annoying squeaks and “crickets” in the car;
- mastics that are designed for anti-corrosion treatment of car surfaces, equipment, metal structures and constructions. They also have anti-noise, vibrodamping properties. They protect from moisture and abrasive salts.