Flexible Modeling Paste Builds texture on flexible surfaces Gel Painting MediumTexture: ThickSheen: MatteRelative Opacity: Opaque 100% polymer emulsion that dries more slowly than other modeling pastes to a hard yet flexible surface. Used to build three-dimensional forms and heavy textures on supports that may be subject to flexing or movement. Adheres to any non-oily, absorbent surface. When mixed with acrylic colors will act as a weak tinting white, while increasing thickness and rigidity. Application Apply with palette knife, trowel, paint brush, cake decorating tips, etc. Different tools produce different effects. Mix with acrylic colors to produce a colored tinted paste. Varnish with care to avoid foaming or clouding. Spray apply if possible.