Schulcz Theromoplastic are ideal for scale modeling. Available in both transparent PET-G and white polystyrene, they come in a variety of dimensions.
Polystyrene Sheet
ABS0905 8pcs 0.5mm Thickness 200mm x 250mm White Sheets 9.84'' x 7.87'' x 0.02'' ABS Styrene Sheets for Model Train Layout New (0.5mm) : Industrial & Scientific
Polystyrene Plastic Sheet
Polystyrene Sheet
Black Polystyrene Sheet
ABS1715 1.5mm Thickness 170mm x 250mm White Polystyrene Sheets 9.84'' x 6.69'' ABS Styrene Sheets for Model Train Layout (1.5mm-5pcs) : Arts, Crafts & Sewing
Peptoids and Polypeptoids at the Frontier of Supra- and Macromolecular Engineering
Polystyrene Plastic Sheet
A. El-Sonbati - Thermoplastic Elastomers-Intech (2012) PDF, PDF, Thermoplastic
Multipurpose high-strength opaque plastic lightweight, durable, weatherproof, they can also be vacuum formed to create specialized shapes. An unbreakable, high-temperature plastic.
White Polystyrene 12 x 24 x .030 Plastic Sheet Styrene Pack of 4
White Matte Polystyrene opaque screen grade plastic sheet comes soft rolled Polystyrene White Plastic smooth on both sides High Quality Opaque
Superior Graphic Supplies White Matte Polystyrene Opaque Plastic Sheet - 48 X 96 Inches - 20mil / 0.020” / 0.51MM Thickness - 1 Sheet
POLYMERSHAPES 4 ft. X 8 ft. X 0.030 in. White High Impact Polystyrene HIPS Sheet 21118103 - The Home Depot
Frosted Plastic Sheets