Union Corrugating 3-in x 4-in Silver Aluminum Step Flashing

Aluminum Step Flashing is mainly used around chimneys, skylights and roof to wall applications. Aluminum flashing is corrosion resistant for weatherproofing against all elements of water and weather. Aluminum Step Flashing is pre-bent for ease of installation, sized to be compatible with most types of shingle roofs. Aluminum Step Flashing is rust and corrosion resistant.