PENNCHEM Mortar is a two component, silica filled, chemical-resistant, premium vinyl ester resin-based mortar. Supplied as a powder and resin, the components are field mixed to obtain a trowelable consistency for setting acid brick and glazed tile units, or for pointing masonry construction. PENNCHEM Mortar is white in color. In certain applications where resistance to hot caustics is also required, a black carbon filled version is available. Contact ErgonArmor for specific information. Consult Corrosion Engineering specification CES-358 for complete installation details.