... -resistant. 4,Porous layer with resin coated in both side Instant dry.Glossy surface.Advanced color technology & water-resistant.Porous layer with ... and pigment inks.Product NamePart No.WeightRoll Size('')Sheet SizeRC Glossy Waterproof Photo PaperRG180180gsm17,24,36,42,44,50,60×30M3R,4R ... ,A6,A4,A3RC Glossy Waterproof Photo PaperRG230230gsm17,24,36,42,44,50,60×30M3R,4R ...