Grumbacher 2.5oz Rapid Dry Oil Painting Medium III

This oil painting medium is ideal for speeding drying time, especially for glazing. It imparts a high gloss when dry. Add directly to oil paint in small amounts. Only dilute with turpentine or Grumtine petroleum based solvents and odorless paint thinners are not compatible with this product. Use in a well ventillated area. Made in the USA.