The Lascaux Fixative is a conservator-quality acrylic sealer that is clear, non-yellowing, resistant to aging and non-matte. Suitable for fixing drawings in pastel, pencil, charcoal, wax crayons, ink, gouache and watercolor, it also makes photos, prints, lithographs, proofs, lettering, and gold leaf all scratch resistant. Overall the Lascaux Fixative can fix, seal and protect almost anything, and prepares just about any surface for painting or drawing.