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Preventol O Extra


PREVENTOL® is a family of many products (more than one hundred). The "O Extra" variant is a preservative used in slurries, printing inks, graphite and ceramic glazes. Broad-spectrum of activity covering bacteria, yeasts, fungi and enveloped viruses.

Used by glaze manufacturers in Europe as a preservative. About 0.05% is used.

Related Information


Oxide Analysis Formula
Typecodes Biocide
These are added to glazes and bodies to prevent the growth of micro organisms. Often targeted at bacteria, mold or fungi.

By Tony Hansen

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