Mediums

   
Linseed Oil

Linseed Oil
Genuine alkali-refined linseed oil. Increases flow, transparency and gloss. Useful as ingredient in painting mediums.
Item #6009003

SDS for Oil Mediums

Cold Pressed Linseed Oil

Cold Pressed Linseed Oil
Genuine, cold-pressed linseed. Extracted through pressure alone. Less processed than alkali-refined. Closer to what was used in the past.
Item #6009026

SDS for Oil Mediums

Stand Oil

Stand Oil
A thick, honey-like linseed oil with excellent leveling properties. Increases flow, transparency, and gloss. Useful as ingredient in painting mediums. Slower drying and less yellowing than other linseed oils, it creates a smooth, durable, and flexible film.

Item #6009004

SDS for Oil Mediums

Wax Medium

Wax Medium
Pure beeswax, damar resin, and refined linseed oil. No paraffins or microcrystallines. Use in moderation to thicken paint and impart a short, buttery texture. Increases transparency and dries to a satin sheen.
Item #6009007

Williamsburg's Wax Medium (Just Paint article)

SDS for Wax Medium

Extender Medium

Extender Medium
Marble dust and barium sulfate in linseed oil. Semi-transparent. Moderate drier. Used to extend oil paint without altering its consistency. Add to a maximum ratio of 1:1 Extender to paint. Will increase the tendency to yellow. Use as an additive only.
Item #6009017

SDS for Extender Medium

Alkyd Resin

Alkyd Resin
Made from a slow-drying pure alkyd resin with the consistency of a thick Stand Oil. Dries to a glossy, flexible, and enamel-like film. Useful in making other mediums or added directly into oil paints to modify transparency and flow.
Item #6009022

SDS for Alkyd Resin