£6.49

750 Micron A4 Greyboard Backing Board

The Everyday Hero of Greyboard Sheets.

Reliable, rigid and just the right thickness—our 750 micron A4 greyboard gets the job done without showing off. At 0.75mm thick and cut to a clean A4 size (210mm x 297mm), it’s ideal for backing prints, stiffening packaging, crafting covers or keeping your paperwork from looking floppy and neglected.

Made from 100% recycled fibre and left uncoated, it’s happy to be glued, taped, written on or quietly put to work behind the scenes.

Why Choose Our A4 750 Micron Greyboard?

• 750 micron (0.75mm) – lightweight but sturdy
• Cut to A4 size: 210mm x 297mm
• 100% recycled greyboard
• Uncoated surface for full adhesive freedom
• Perfect for craft, packaging, backing, folders and more
• VAT and UK delivery included

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Need a Different Size or Thickness?

• Go smaller with our SRA5 version
• Or thicker with our A4 1000 micron greyboard
• View the full greyboard range

Specs at a Glance

• Material: 100% recycled greyboard
• Finish: Uncoated
• Thickness: 750 micron (0.75mm)
• Size: A4 (210mm x 297mm)
• Available in various pack sizes
• Includes VAT and UK delivery

Frequently Asked Questions

Is 750 micron thick enough for backing prints?

Yes—it adds structure without bulk, making it ideal for backing prints, posters, or inserts where flexibility is still helpful.

Can I write or stick things to it?

Absolutely. The uncoated surface works well with pens, pencils, glue, tape and stickers—whatever you've got.

Can I try a few before buying a big pack?

Yes. Order a small quantity first to test it out. We’re not into hard sells—just good board.