£20.19

2000 Micron SRA3 Greyboard Backing Board

The Thickest SRA3 Greyboard We Sell. No Wobble, No Nonsense.

If you need industrial-strength support, this 2000 micron (2mm) SRA3 greyboard is the heavyweight hero for the job. Cut to 320mm x 450mm and made from 100% recycled fibre, it's flat, firm and built to last—perfect for packaging, display work, binding boards, construction models or anywhere flimsiness is not an option.

It’s uncoated, which makes it glue- and craft-friendly, and just like everything else we do, VAT and UK delivery are included in the price.

Why Choose Our SRA3 2000 Micron Greyboard?

• 2000 micron (2mm) – the thickest SRA3 board we offer
• Size: SRA3 (320mm x 450mm)
• Made from 100% recycled greyboard
• Uncoated – great for glue, scoring, taping, and mounting
• Perfect for packaging design, rigid backing, large format dividers and more
• Includes VAT and UK delivery

Need Custom Sizes?

We cut greyboard to order. Send us your measurements and we’ll make it happen.

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Not Quite What You Need?

• Step down to 1500 micron SRA3 for a little more flexibility
• View all greyboard options

Specs at a Glance

• Material: 100% recycled greyboard
• Finish: Uncoated
• Thickness: 2000 micron (2mm)
• Size: SRA3 (320mm x 450mm)
• Available in various pack sizes
• VAT and UK delivery included

Frequently Asked Questions

Is this your thickest SRA3 board?

Yes – 2mm thick and absolutely solid. Perfect for serious structural tasks.

What can I use it for?

Packaging mockups, box building, die-cutting, rigid dividers, model construction—you name it.

Can I cut this by hand?

Yes, but bring your sharpest blade. For multiple sheets or precision, a guillotine is a better bet.

Do you offer small packs to test?

We do. Order a test pack to try it before going all in.

Can I request a different size?

Absolutely – drop us a message with your dimensions and we’ll take care of the rest.