K2 DURABIT Underbody protection paintable brushable bitumen 1L long-term protection rust protection Long-term protection against rust and stone chips very good adhesion to metallic surfaces forms a durable, viscoelastic and closed protective film with an anti-drumming effect resistant to water, salt spray, oil and light acids and bases cannot be painted over Areas of application K2 bitumen-based underbody protection offers optimal protection against rust and stone chips in areas at risk of corrosion with very good adhesion to many metallic surfaces. Underbody protection bitumen forms a durable, tough-elastic and closed protective film with an anti-drumming effect.