UL Prospector

SHIELDEX® C 303 Non-Toxic Anti-Corrosion Pigment

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SHIELDEX® C 303 Non-Toxic Anti-Corrosion Pigment is a synthetic calcium ion-exchanged amorphous silica appearing as white, free flowing powder. This product is an easily dispersible, non-toxic, high performance anti-corrosion pigment of relatively low particle size. Its main use as an anti-corrosion pigment is in coil coating primers, reactive primer systems and powder coatings.


GRACE Davison is a division of W.R. Grace & Co., a world leader in specialty chemicals, with specialization in silica and silica alumina technology. Grace Davison silica products have successfully been used for many years as performance enhancing additives for diverse Coatings applications, ranging from industrial coil and wood coatings applications to high quality architectural coatings.

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