Grumbacher Oil Mediums

Grumbacher Cobalt Drier - Size: 2-1/2 oz. (74ml)
GRU594-2
$11.80  $7.67 At Rex! Save 35%

Speeds drying. This is a traditional oil paint drier.

Grumbacher Copal Painting Medium - Size: 2-1/2 oz. (74ml)
GRU587-2
$8.50  $5.53 At Rex! Save 35%

This oil medium speeds drying and improves gloss and flow. It also improves the drying, prevents stickiness and makes paint film hard.

Grumbacher Gel Transparentizer - Size: 5.07 oz. (150ml)
GRU540-11
$20.80  $13.52 At Rex! Save 35%

This full-bodied gel oil medium keeps color consistent while making it transparent. It is very slow drying.

Grumbacher Japan Drier - Size: 2-1/2 oz. (74ml)
GRU557-2
$8.60  $5.59 At Rex! Save 35%

Speeds drying while enhancing flow and gloss.

Grumbacher Linseed Oil (Purified) - Size: 2-1/2 oz. (74ml)
GRU558-2
$6.25  $4.06 At Rex! Save 35%

This oil improves flow and increases gloss and can be used to make traditional oil mediums

Grumbacher Linseed Oil (Purified) - Size: 8 oz. (236ml)
GRU558-8
$12.45  $8.09 At Rex! Save 35%

This oil improves flow and increases gloss and can be used to make traditional oil mediums

Grumbacher Oil Painting Medium #2 - Size: 2-1/2 oz. (74ml)
GRU576-2
$10.80  $7.02 At Rex! Save 35%

Ideal for wet-in-wet painting, this medium slows drying while improving flow and gloss.

Grumbacher Oil Painting Medium #3 - Size: 2-1/2 oz. (74ml)
GRU577-2
$13.00  $8.45 At Rex! Save 35%

An ideal glazing medium.
Speeds drying.
Improves flow, increases gloss.
Enhances luminosity of colors.

Grumbacher Oil Painting Medium #1 - Size: 2-1/2 oz. (74ml)
GRU575-2
$8.60  $5.59 At Rex! Save 35%

Improves flow while providing a matte finish.

Grumbacher Pale Drying Oil - Size: 2-1/2 oz. (74ml)
GRU554-2
$7.60  $4.94 At Rex! Save 35%

This safe, non-toxic drier can be added to mediums or directly to colors. It speeds drying while improving flow and gloss.

Grumbacher Poppyseed Oil - Size: 2-1/2 oz. (74ml)
GRU562-2
$10.50  $6.83 At Rex! Save 35%

This poppyseed oil slows drying, resists yellowing, has excellent color retention and can be used to make slow-drying mediums (especially for wet-in-wet painting).

Grumbacher Stand Oil - Size: 2-1/2 oz. (74ml)
GRU566-2
$8.10  $5.27 At Rex! Save 35%

This oil is clearer and heavier than linseed oil. It enhances color intensity, improves flow, increases gloss and has an excellent resistance to yellowing. It also increases the flexibility of paint film and has excellent leveling properties.

Grumbacher Sun-Thickened Linseed Oil - Size: 2-1/2 oz. (74ml)
GRU583-2
$9.80  $6.37 At Rex! Save 35%

This oil enhances color intensity, improves flow and increases gloss and flexibility of paint film. It is thicker than linseed oil, but not as thick as stand oil.

Grumbacher ZEC Quick-Dry Medium - Color: Clear - Size: 5.07 oz.
GRU411
$17.60  $11.44 At Rex! Save 35%

ZEC is a colorless gel medium that speeds drying time. It will not decrease the consistency or body of your oils colors. ZEC should be used on rigid supports.