Hypalon (CSPE) Roofing
3. Building Codes: "R905.13 Thermoplastic Single-Ply Roofing" from the 2015 International Residential Code and "1507.13 Thermoplastic Single-Ply Roofing" from the 2015 International Building Code. Both available on the UpCodes website.
5. Safety: See this Material Safety Data Sheet for health and safety information about Hypalon. This is only an example and other products and brands may be different.
10. Manufacturers: Hypalon roofing manufacturers are listed here.