American Formulating and Manufacturing
Known more familiarly as AFM, they manufacture a broad line of water based paints,stains, sealers, adhesives and maintenance materials. AFM's products are formulated with the more chemically sensitive person in mind, virtually eliminating toxic materials and VOCs and reducing offgassing to almost zero. No animal testing is used. Packaging is recycled. LEED eligible.

NatureStain Co.
A blend of acrylic emulsion with a patent-pending emulsion of a soybean oil derivative resulting in a semi-transparent, penetrating stain/sealer which effectively colorizes and seals fiber cement siding against harmful penetrating moisture. They claim it will not blister, crack, peel or discolor from efflorescence — or fade beyond normal standards for the area of application. NatureStain™ is biodegradable and virtually VOC-free.