Cathedral Products Foamboard has a rigid, lightweight foam core with smooth, coated paper laminated on both sides. It is ideal for point-of-sale, presentations, model-making, photo and picture mounting, crafting and much more. * Size: A3 (297 x 420mm) * Colour: black * 5mm thick * Surface accepts felt-tip pens, ink, gouache, pencils, pastels, pins * Cut and shape easily with a craft knife * Warp resistant, memory retention foam core resists denting * Archive-friendly material resists yellowing * Non-toxic and recyclable * Supplied in packs of 10 sheets https://elecena.pl/product/27263364/cathedral-products-foamboard-black-5mm-a3-297x420mm-pack-of-10 2024-11-13 https://elecena.pl/product/27263364/cathedral-products-foamboard-black-5mm-a3-297x420mm-pack-of-10 2025-04-09 https://elecena.pl/product/27263364/cathedral-products-foamboard-black-5mm-a3-297x420mm-pack-of-10 2025-05-27 https://elecena.pl/product/27263364/cathedral-products-foamboard-black-5mm-a3-297x420mm-pack-of-10 2026-05-09 https://elecena.pl/product/27263364/cathedral-products-foamboard-black-5mm-a3-297x420mm-pack-of-10 2026-07-16