Targ8 Stores › A3 3mm White Foamboard 15 sheet pack A3 3mm White Foamboard 15 sheet pack £24.40 A3 3mm White Foamboard 15 sheet pack A3 size 3mm thickness 15 sheet pack Lightweight CFC-free board Easily cut scored and glued Versatile surface Excellent value Get notified by email when this product is in stock. Sign up to receive news and updates. Add To Cart Added! A3 3mm White Foamboard 15 sheet pack A3 size 3mm thickness 15 sheet pack Lightweight CFC-free board Easily cut scored and glued Versatile surface Excellent value Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like SM Blades 10A Pack of 5 £1.80 Ergo Pro Marker 093 Putty £3.20 Plastic Modelling Clay 500g Orange £3.90 Recyc.KraftCard 20Sht Pk 640x450mm 325gsm £23.30 Centropen Silver Metallic permanent marker 1.5-3mm Box of 10 £23.30