... perfect for solvent,eco-solvent printing,as well ad UV,screen printing. 2.Waterproof,easy for drilling,engraving. 1.Specifications:4mm ... for drilling and engraving.It's perfect for UV and screen printingdigital printing, solvent, eco-solvent.PVC Foam Board Testing ... , blue, green, black, etc. (Can be produced as clients' desire) high quality pvc free foam board,xps foam board,foam padded boards