Unipaper α is an environment-friendly and resource-friendly support material that has a long shelf life, is hard to tear, has a smooth surface, and is water-resistant.Its main component is polypropylene. Uses Yupo paper This is very compatible with resin paints such as acrylic, and is ideal for mineral pigments using glue, foil pasting, and pencil drawings. Oil paints also stick by creating a base.
