DoubleO Scenics are happy to supply A4 sized card in the thicknesses recommended for Scalescenes models.
Light card - White card @ 225gsm. £0.20p each Bulk supply £1.50/10sheets (This is the same thickness as recommended by scalescenes.com but because its denser it makes for a slightly stiffer card than the 200gsm.) Thin Card - Grey card 600microns (0.6mm) thick. £0.30p each Bulk supply £2.50/10sheets Medium Card - Grey card 1mm thick. £0.35p each Bulk supply £3.00/10sheets Thick card - Grey card 2mm thick. £0.55p each Bulk supply £5.00/10sheets