Pigments, Mediums, and Raw Materials

Eco-House Inc.
Catalogue of natural chemistry products including thinners, oils, varnishes, and paint.
http://www.eco-house.com/

Kama Pigments
Producer of pigments and media for artistic use.
http://www.kamapigment.com/

Kremer Pigments
Manufacturer of pigments and binders for fine art and conservation. Located in Germany.
http://www.kremer-pigmente.com

RGH Artists' Oil Paints
Manufacturer of high grade artist oil paints and pigments.
http://www.rghartistoilpaints.com/

Sinopia
Offers pigments, mediums, and raw materials. A printed catalog is also available.
http://www.sinopia.com

Studio Products
Offers a range of raw materials including pigments, gums, oils, and balsams. Includes recipes and discussion board.
http://studioproducts.com/