Cot PEHD Rainplus 200/45° Cot PEHD Rainplus 200/45° is a high-density polyethylene (HDPE) roofing membrane designed for use in steep slope roofing applications. It features a high-performance, UV-resistant film that is designed to resist degradation from severe weather conditions. It has been tested to withstand wind speeds of up to 200mph and temperatures ranging from -40°F to 240°F. The membrane has a 45° minimum pitch, which creates a less steep slope than traditional asphalt shingles, allowing for easier installation and maintenance. The membrane is available in a variety of colors and is designed to resist weathering, cracking, and other forms of damage. It is also lightweight, making it easier to install and transport.