I moved into a house which has corrugated plastic roofing, on a lean to. The roofing had a couple of holes in it, however as I am Privately renting I did not want to invest my money into replacing the whole roof. I looked on You tube for ways to fix it cheaply and tape was advised.
This tape is brilliant, hardwearing, resiliant, tough and waterproof. I used it to repair a crack in the roofing and a hole that was about 3 inches in diameter. It has remained in place through wind, rain and snow and has not leaked once.
I would be happy to use it to repair bigger areas, as it is highly adhesive and clear so it doesn't show up.