A 48 lb (180 gsm), is an economical, bright white matte coated paper. This heavyweight coated paper is durable for short-term outdoor applications. It delivers water-resistant prints with no need for lamination when using pigment inks. The coating produces crisp lines, dense blacks and vivid colors with a fast dry-time. Océ HW48 is compatible with both thermal and piezo printers, dye and pigment inks. Physical properties: 48 lb, 8 mil, 100% opaque, 104 bright, acid free.