Name: Utrecht Artists Acrylic Model Paste Extender
Brand: Utrecht
Rating: 4.8 (130 reviews)

__New look! Same formula!__ Professional-quality Utrecht Artists' Acrylic Model Paste Extender is a dense, heavy-bodied paste designed to build thick impasto and extreme textures. Combined with acrylic colors, Model Paste increases volume and slows drying time, allowing for manipulation. It can be applied directly to surfaces prior to painting to add dimension and texture and dries to a white, opaque finish.

Model Paste Extender is expertly developed and tested in the USA.





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New look! Same formula - Utrecht Artists' Acrylic Model Paste Extender - 128 oz

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New look! Same formula - Utrecht Artists' Acrylic Model Paste Extender - 16 oz

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Utrecht Artists' Acrylic Model Paste Extender - 32 oz open to show medium

Utrecht Logo black

Utrecht Brand Logo WHITE

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New look! Same formula - Utrecht Artists' Acrylic Opaque Gel Medium, 16 oz

__New look! Same formula!__ Professional-quality Utrecht Artists' Opaque Gel Medium is ideal for heightening opacity and increasing body of acrylic colors. This thick, heavy-bodied emulsion retains brushstrokes for thick textures and impasto effects. Expertly formulated and tested in the USA, Opaque Gel dries to a glossy, opaque finish. It is suitable for use as an adhesive but not recommended for use as a transfer medium.

Professional-quality Utrecht Artists' Opaque Gel Medium is a thick, heavy-bodied emulsion designed to add body and heighten opacity of acrylic colors. 

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Utrecht Artists' Acrylic Iridescent Tint Medium - 128 oz

__New look! Same formula!__ Professional-quality Utrecht Artists’ Acrylic Iridescent Tint is a medium-bodied base that, when mixed with acrylic colors, imparts a smooth, pearlescent, metallic-like effect. For optimal results, combine with semi-transparent and transparent colors. It can also be applied in multiple layers to give surfaces a textured, metallic finish.

Utrecht Artists’ Acrylic Iridescent Tint is expertly formulated and tested in the USA with ethically sourced, natural mica.


Combine professional-quality Utrecht Artists’ Acrylic Iridescent Tint with acrylic colors for a  smooth, pearlescent, metallic-like finish. 

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New look! Same formula - Utrecht Artists' Acrylic Gel Medium - Matte, 128 oz

__New Look! Same Formula!__ Professional-quality Utrecht Artists’ Acrylic Gel Mediums allow artists to alter the volume, working properties, and sheen of acrylic colors. Expertly formulated and tested in the USA, gel mediums dry to a durable, flexible film with outstanding adhesion. They are fully intermixable with all acrylic colors.

__Utrecht Artists’ Acrylic Gloss Gel Medium__ increases body and heightens the transparency of acrylic colors. Gloss gel imparts a glossy, glass-like finish when used as a topcoat but is not considered an ideal varnish coat. Excellent for glazing, it is also ideal for use as a transfer medium and collage adhesive.

__Utrecht Artists’ Acrylic Matte Gel Medium__ is a heavy-bodied emulsion that adds body and texture to acrylic colors while imparting a flat, low-sheen finish. Use matte gel to increase paint volume for broad coverage. Mixing liberal amounts with colors will also give the effect of reduced transparency. Beyond painting, gel matte medium makes an excellent transfer medium and collage adhesive.


Professional-quality Utrecht Artists’ Acrylic Gel Mediums allow artists to alter the volume, working properties, and sheen of acrylic colors. Expertly formulated and tested in the USA, gel mediums dry to a durable, flexible film with outstanding adhesion.

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New look! Same formula - Utrecht Artists' Acrylic Illuminating Medium, 16 oz

__New Look! Same formula!__ Professional-quality Utrecht Artists' Acrylic Illuminating Medium is a light-bodied medium that can be used to enhance focal points or to produce a greater effect of light overall. Combine it with acrylic colors of all opacities in incremental ratios to achieve the level of heightened illumination you are seeking. Depending on pigment type or mixture, refractive magnification can be increased by up to 40% without compromising color saturation.

Utrecht Artists’ Acrylic Illuminating Medium is expertly formulated and tested in the USA with ethically sourced, synthetic mica.


Professional-quality Utrecht Artists' Acrylic Illuminating Medium is a light-bodied medium that can be used to enhance focal points or to produce a greater effect of light overall. 

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New look! Same formula - Utrecht Artists' Acrylic Fluid Medium - Gloss Medium, 128 oz

__New look! Same formula!__ Professional-quality Utrecht Artists’ Acrylic Fluid Mediums alter the sheen, clarity, and transparency of acrylic colors without compromising archival properties. Fully intermixable all brands of acrylic paint and compatible with other Utrecht mediums, they offer outstanding value for artists working in any scale. Beyond painting, Fluid Mediums are ideal for use as a collage adhesive or transfer medium. They are expertly formulated and tested in the USA.

__Utrecht Artists’ Acrylic Gloss Medium__ increases the shine, clarity, and transparency of acrylic colors and dries to a smooth, high-gloss finish. To reduce or increase sheen, blend with Utrecht Matte and Gloss Mediums.

__Utrecht Artists’ Acrylic Matte Medium__ reduces the surface sheen of acrylic colors. Mixed directly with colors in liberal amounts, it will also have the effect of decreasing their transparency. To reduce or increase sheen, blend with Utrecht Matte and Gloss Mediums.


Professional-quality Utrecht Artists’ Acrylic Fluid Mediums alter the sheen, clarity, and transparency of acrylic colors without compromising archival properties. They are also ideal for use as a collage adhesive or transfer medium.

Professional-quality Utrecht Artists' Acrylic Model Paste Extender increases volume and slows drying time, allowing for thick impasto and extreme textures.

Utrecht Modeling Paste Extender | Utrecht Art Supplies

Professional-quality Utrecht Artists' Acrylic Model Paste Extender increases volume and slows drying time, allowing for thick impasto and extreme textures. 

Shop Utrecht Acrylic Medium - Modeling Paste Extender, Pint at Utrecht. Your source for quality, professional art supplies.

Utrecht Acrylic Medium - Modeling Paste Extender, Pint| Utrecht Art Supplies

Shop Utrecht Acrylic Medium - Modeling Paste Extender, Quart  at Utrecht. Your source for quality, professional art supplies.

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New look! Same formula - Utrecht Artists' Acrylic Model Paste Extender - 32 oz

Utrecht Acrylic Medium - Modeling Paste Extender, Quart| Utrecht Art Supplies

Shop Utrecht Acrylic Medium - Modeling Paste Extender, Gallon at Utrecht. Your source for quality, professional art supplies.

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Utrecht Artists' Acrylic Model Paste Extender

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