Grumbacher Gesso: Artists' Acrylic & Oil Paint Medium, 16 Fl Oz

Surface Prep Medium

For Use Before Oil and Acrylic Painting Our surface prep medium is specifically designed to enhance your painting experience before applying oil and acrylic paints. It helps ensure a smooth and stable base for your artwork, allowing your colors to sit beautifully on various surfaces.

Made in the USA Crafted with pride in the USA, our surface prep medium is a testament to quality and reliability. We use only the finest materials to produce a product that stands the test of time.

Tinting Capabilities Unlike some mediums, our prep medium can be tinted with acrylic colors. This flexibility allows you to customize the color of your painting surface before beginning your work, providing a unique and personalized touch to your creations.

Compatibility with Liquids This medium is safe to use with water, making it versatile for those who prefer a water-based approach. However, it should not be mixed with or applied over turpentine or oils, as this may affect the quality and durability of your painting.

Multi-Surface Application Our medium is perfect for a wide range of porous surfaces, including canvas, wood, cardboard, plaster, and concrete. It ensures a strong and resilient base across different materials, providing consistent results.

Not Suitable for Certain Techniques While our surface prep medium is versatile, it is not appropriate for egg tempera or gilding. We recommend checking the compatibility of other mediums for these specific techniques to achieve optimal results.

By using our surface prep medium, you can enhance the longevity and beauty of your paintings on various surfaces.