Gordon Harris Foamboards

Available in 3mm, 5mm and 10mm thickness.
Rigid, feather-light foam board with smooth art board on each side.
Great for architectural modelling and general mounting needs.
Surface will accept marker, paints and adhesives.

Foamboard has traditionally been made and sold in inch sizes. These convert as follows:

15" x 20" = 381mm x 508mm (mounts A3 with border)
20" x 30" = 508mm x 762mm (mounts A2 with border)
30" x 40" = 762mm x 1016mm (mounts A1 with border)
40" x 60" = 1016mm x 1524mm (mounts A0 with border)

Available in single sheets or cartons (click on the individual sheet to see carton quantity).