Acrylic paint additives and mediums

Define your finish, drying time, and texture to choose acrylic paint additives and mediums. For a shiny finish use a gloss medium; for a subdued sheen use a matte medium, and consider gels or pouring mediums to alter body and brush marks. Ensure compatibility with your paints and brands like Mont Marte or Pebeo, and pick products labeled for acrylic use, such as Acrylic Medium Matte Premium or Acrylic Medium Gloss. Test on a scrap area to confirm the effect before applying to the whole piece.

Acrylic paint additives and mediums differ primarily in finish and viscosity. Matte mediums dull shine and reduce color saturation, while gloss mediums enhance shine and improve flow and leveling. Gel or texture mediums can be added to create body and brush-stroke visibility without thinning the paint. When selecting, consider brands like Mont Marte or Pebeo that offer Matte Premium and Gloss variants to suit your technique.

Beginner artists should start with straightforward matte or gloss mediums to learn how they alter consistency and finish. Professionals often experiment with gels, texture pastes, and flow aids to build texture and depth. Pair these with reliable brands such as Mont Marte or generic lines to achieve predictable results. Practice with small swatches to understand how each medium interacts with your chosen paints.

Keep containers tightly closed and store upright away from extreme temperatures to preserve consistency. Clean brushes and tools promptly with water when using water-based mediums and avoid mixing incompatible products. Check labels for compatibility notes and use dedicated products like Premium Epoxy polish only as directed, since it belongs to a different additive family. Label batches clearly to prevent cross-contamination in your studio.

Choose quality brushes, mixing cups, and palettes that suit the viscosity of your mediums to achieve even blends. Use appropriate sealants or varnishes to protect work once dry, and consider using gloss or matte mediums with your acrylic paints such as those offered by Mont Marte or generic brands. For special effects, try texture gels or pour-ready mediums in combination with the main additives and mediums. This approach keeps your workflow consistent when using acrylic paint additives and mediums together.

Yes, most acrylic paint additives and mediums work well on canvas and wood, with surface preparation guiding adhesion and texture. For non-porous surfaces like metal, you may need primers or bonding mediums to improve grip and stability. Always test a small area first and follow manufacturer guidance from brands such as Pebeo and Mont Marte to ensure compatibility. When unsure, stick to water-based mediums designed for acrylics to avoid issues.