Strathmore Heavyweight Illustration Boards Size:30in x 40in Cold Press/Vellum there is no need to

there is no need to wait 6 to 12 months before varnishing with Gamvar

Dry to touch: 15 minutes

Catalyst has real integrity in water and is not rendered useless when it is water-soaked

The pressure-sensitive neutral pH acrylic adhesive is non-yellowing and gains strength overnight

Strathmore Heavyweight Illustration Boards Size:30in x 40in Cold Press/Vellum there is no need toWeight: Heavyweight Vellum 72 pt Heavyweight Plate 68 pt Lightweight Vellum 42 pt Surface: Vellum Plate Media Applications: Vellum: graphite pencil, colored pencil, charcoal, sketching stick, pen & ink, marker, soft pastel, mixed media, oil pastel, light wash and collage Plate: graphite pencil, colored pencil, pen & ink, marker, mixed media and collage 500 Series Drawing sheets are mounted to both sides of a high quality archival, lignin free, white