Corrugated Roof to Brick Chimney Flashing Kit

The user is struggling with a recurring problem of water leaking where a corrugated PVC patio roof meets a brick chimney, especially in a rainy climate. Standard flashing and caulking have failed. This signifies a need for a specialized, durable, and flexible flashing solution designed to create a watertight seal between corrugated panels and uneven masonry surfaces, considering both rain and heat from the chimney/hot tub.