ART EXTRAVAGANCE – RUST PASTE – BROWN 8.45OZ (250ML)Opaque, thick paste with matte, rust like finish. hard and permanent, yet flexible, when dry. perfect for creating rusty texture and adding dimension, great for steampunk, grunge and masculine project. for best effects apply 3 colors of the paste with a sponge, palette knife, texture tool or paintbrush. water based. archival safe. non toxic. To preserve your effect paste make sure the edge of your jar is clean after use, if the paste thickens over