Seawhite Foamboard 5mm

Product Code: P00103

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From £1.25 to £8.95

Size Pack Code Unit Price Availability
A2 Pack of 20 008905 £3.85 In Stock
A4 Pack of 20 008907 £1.25 Sold Out Out of Stock
Size Pack Code Unit Price Availability
A1 Pack of 10 008909 £8.95 In Stock
A2 Pack of 20 008910 £4.95 In Stock
A3 Pack of 10 008911 £2.95 In Stock
A4 Pack of 20 008912 £1.75 In Stock


Price indicates price per board

Seawhite’s Foamboard is perfect for mounting and displaying your work, as well as for model-making and other crafts.

  • It’s a high-quality foamboard with an even-toned surface. This 5mm-thick version gives a more heavyweight feel, yet it’s still easy to handle, cut, score and glue.
  • It’s CFC-free and gives you excellent value for money.
  • A great solution to mount your work, as a backing for picture framing, in 3D design and painting.

We sell these in packs online or they are available individually in store.


Size: A2

  • Weight: 2100 g

Size: A4

  • Weight: 120 g

Size: A1

  • Weight: 2100 g

Size: A3

  • Weight: 750 g
Delivery & Returns

Our delivery charge is based on the largest item in your order, no matter how many items you order. We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options. 

Next Working Day Delivery 

Order by 2pm Mon-Fri: £7.50

Saturday Delivery

Select our Saturday delivery option any day of the week (by 2pm on Friday) to have your order delivered on the following Saturday: £9.00

Standard Delivery 

Within 3-5 working days: £3.95

Click & Collect 

Free, from Cass Art stores. Available to collect within 2 working days.

Q&A (2)
Q Would this board work with velcro? I want to mount some photos but not put pins through them, and thought velcro-back stickers might work well. Thanks!

The foamboard is very light so it could be held up using velcro. 

Q If we wanted to mount a poster on this what glue would be best to use?

The 3M Photo Mount Spray will permanently adhere your print onto any surface. The 3M Spray Mount is ideal if you need to play around with the positioning of the print to get things just right.  

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