Product Name: Fixing FluidTechnical Principle: Utilizes a water-based, environmentally friendly film-forming technology to secure pigments within a transparent protective film, extending the life of artwork.I. Core FunctionColor FixationForms a transparent protective film to prevent peeling, fading, and staining caused by friction, oxidation, or moisture.Example: Untreated oil pastel works can easily peel due to contact, but after spraying, these products remain intact even when moved or stacked.Long-Lasting Color ProtectionThe acid-free formula protects against yellowing, maintaining vibrant colors and textures over time.Advantages: The chemical composition of traditional fixing fluids can cause colors to fade, making this product particularly suitable for long-term display or collection.