A3 Greyboard Backing Card — 0.5mm Thick Sheets (250 Pack)

Lightweight. Smooth. Versatile. A dependable backing board for everyday projects.

This A3 0.5mm greyboard provides a flexible, lightweight backing surface ideal for mounting, layering, crafting and display work.

At 0.5mm thick, each sheet offers gentle support without adding bulk — perfect for classroom projects, artwork backing, packaging inserts and model‑making.

Smooth on both sides with a natural grey finish, this board cuts cleanly and handles beautifully whether you’re crafting, teaching or building prototypes.

Why this greyboard stands out

• 0.5mm thickness for lightweight, flexible use
• Easy to cut with craft knives, dies and guillotines
• Natural grey finish suitable for creative and industrial work
• Perfect for mounting, layering and display backing
• Ideal for schools, studios, printers and craft makers

Pack details

• Sheets per pack: 250
• Size: A3
• Thickness: 0.5mm
• Material: Recycled greyboard
• SKU: pcz77889940

What it’s made for

• Backing artwork, prints and documents
• School and classroom display work
• Model‑making and prototyping
• Packaging inserts and dividers
• Craft projects needing a lightweight rigid base
• Layering, mounting and structural craft builds

Papercutz quality

Every sheet is cut cleanly and produced for consistent thickness, rigidity and performance. No warping, no soft spots — just dependable greyboard that works beautifully every time.