Mod Podge is a versatile crafting medium used for gluing, sealing, and finishing projects. It is a water-based formula that combines the properties of glue, sealer, and finish, making it ideal for various materials like paper, fabric, and wood. Crafters often use it for decoupage, where images or decorative paper are adhered to surfaces. This product comes in different finishes, such as matte, glossy, and satin, allowing users to choose the desired look for their projects. Mod Podge is easy to apply with a brush or sponge and dries clear, making it a popular choice for DIY enthusiasts and artists alike.