Corrapol-Stormproof Sheet are extruded from a virtually unbreakable resin which allows them to offer unrivalled strength for maximum longevity. On top of this Corrapol-Stormproof Sheets also have a UV protection layer which provides excellent clarity and protection against discolouration, while retaining its incredible strength. Corrapol is also very simple to install and extremely easy to cut and drill making it suitable for many applications such as carports, shelters, factory partitions and cold frames.