| http://www.w3.org/ns/prov#value | - Part 1304 bans any patching compounds to which asbestos has been added deliberately as an ingredient or contained in the final product as the result of knowingly using a raw material containing asbestos. ???Patching compounds??? are described as being mixtures of talc, pigments, clays, casein, ground marble, mica, or other similar materials, and a binding material.
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