Corrapol White Rock n Lock Wall Top Flashing 3m

Fast, easy installation is a key feature of the 3M Corrapol White Rock n Lock Wall Top Flashing. This unique aluminium side flashing is designed for corrugated sheets installed against a wall. Secure it quickly to the end corrugation of your Corrapol sheets using the simple Rock n Lock design. Made from strong, extruded aluminium, it provides superior protection and long-lasting durability, and includes a foam gasket for a superior seal.