Setup, Compatibility & Care
To begin using your polystyrene sheets, ensure you have a clean, flat cutting surface such as a self-healing cutting mat. You can bond these sheets using liquid plastic cement; apply a small amount along the seam, and the solvent will soften the plastic to create a permanent, unified bond. For finishing, the sheets accept acrylic and enamel hobby paints exceptionally well, though a light sanding with fine-grit paper can improve paint adhesion. Store the sheets flat in a cool, dry place away from direct sunlight to prevent premature yellowing or unwanted curling. If the sheets develop a slight bow during storage, you can often flatten them by placing them under heavy, flat objects for a few hours.