Liquitex Professional Matte Medium acrylic medium 946ml (32 oz) — reduces gloss, extends paint for glazing

This professional-grade matte medium blends seamlessly with Liquitex acrylic colours to give artists control over sheen, flow, and opacity without weakening pigment strength. The 946ml (32-oz) size provides ample volume for studio work, glazing, and large-format pieces. Use it to convert glossy acrylics to a low-luster finish, create more transparent glazes, or extend paint for smoother application and increased working time.

How will this medium change the finish of my acrylics?

Adding Liquitex Matte Medium lowers the natural gloss of acrylic paints to a soft, matte surface while maintaining colour integrity. It won’t cloud pigments when mixed at recommended ratios and dries to a consistent, even sheen.

• Reduces surface gloss for a matte appearance
• Preserves pigment brilliance and colour depth
• Dries to a stable, non-tacky film suitable for varnishing

Can I use it to make glazes or change paint flow?

Yes—this medium increases transparency and improves flow, making it ideal for thin glazes, washes, and controlled layering. It lengthens open time slightly, so you get smoother blends and more workable surfaces for glazing techniques.

• Makes paints more transparent for layered glazing
• Improves brush glide and reduces drag on canvas
• Compatible with other Liquitex professional acrylics and mediums

Will mixing matte medium weaken my paint film or adhesion?

When used within typical artist ratios, Liquitex Matte Medium maintains a strong, flexible acrylic film and excellent adhesion to primed surfaces. Avoid extreme dilutions that could reduce film integrity; follow manufacturer guidance for best archival results.

• Forms a durable, flexible film when used appropriately
• Adheres well to properly prepared acrylic-primed supports
• Not recommended as a replacement for ground or sizing layers

How should I use and store the 946ml bottle to keep it fresh?

Store the bottle tightly sealed, upright, and away from freezing temperatures to keep the medium stable. Use clean tools when dispensing to avoid contamination, and cap the bottle immediately after use to prevent skinning or thickening.

• Keep container sealed and upright; store at room temperature
• Avoid contaminating the medium with paint or solvents
• For best results, use within manufacturer-recommended shelf period

Who is this for: Liquitex Professional Matte Medium 946ml is aimed at professional and serious hobbyist acrylic painters who need consistent, archival performance when controlling sheen or creating glazes across medium to large works. It's well suited for studio painters, illustrators, muralists, and educators who use Liquitex acrylic colours and want a reliable, large-format medium for refining finish, flow, and transparency without sacrificing pigment quality.