machines/howtos/make-a4-size-clipboard/resources.md

Materials

• HDPE plastic (Guide reference)
• PP (Polypropylene)
• PLA (bioplastic option)
• Colored plastics/bottle caps (experimental)
• Mold release agent/oil (smoke point >230°C/446°F) ¹

Tools & Hardware

• M6x45mm bolts (4+ units)
• M6 washers/nuts
• Smooth sandpaper (for mold prep)
• Drill with 4mm bit (M4 holes)
• Screw-type rivets (4mm/6mm/10mm sizes)

Equipment

• IKEA Görlig electric oven (Example)
• Heat-resistant timer
• Clamping system (for mold pressing)
• Knife (edge trimming)

Safety Gear

• Heat-resistant gloves (oven handling)

Design Resources

• 3D blueprints (user-provided steel templates)
• Open-source guides: Plastmakers Hub

Quantities derived from 315x230mm board specifications.