Amazon.com : Corrugated Plastic Sheet for Indoor and Outdoor Use - 3/16 Inch Thick Poster Board, 24x36 Inches - Pack of 2 Black Plastic Board Sheets - Waterproof Coroplast Sheets and Lightweight
EM Plastic Hi-Core Corrugated Sheet - Polypropylene - White - 8-ft L x 4-ft W 12984 | RONA
Corrapol Corrugated PVC Sheet 950 x 2500mm | Toolstation
Corrugated Paper Rolls
Coroplast 48 in. x 96 in. x 0.157 in. (4mm) White Corrugated Twinwall Plastic Sheet (10-Pack) WC4896-10 - The Home Depot
Mr Plastic 10 ft x 3" Corrugated Plastic Roofing Sheet - 3050mm x 762mm ZZZ040-CSA31110C
Roofing Sheets | Plastic, Acrylic, Fixings & More | Homebase