Grumbacher Acrylic Medium

Modeling Paste

A flexible, durable paste for creating textured surfaces to be over painted with oil or acrylic colors. Stir well and apply to clean surface of canvas, wood, untempered pressed wood, cardboard, plaster, concrete, masonry, etc. May be thinned with water. May be modeled, shaped or textured before hardening. Dries rapidly. May be cut, carved or sanded when thoroughly dry. Mix with acrylic colors for impasto effects. Do not mix with or apply over turpentine or oils.

Gesso

Prepares canvas, wood, untempered pressed wood, cardboard, plaster, concrete, masonry, etc. for painting with oil or acrylic colors. Not appropriate for egg tempera or gilding. Stir well and apply with brush to a clean surface. May be thinned with water. Sand between coats if desired to avoid wicking. May be tinted with acrylic colors. Do not mix with or apply over turpentine or oils.


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