NOVAPIETRA N

Concentrated, neutral-pH cleaner formulated with ammonium bicarbonate, EDTA, and quaternary ammonium salts, as well as special biodegradable emulsifying agents and surfactants developed based on the AB57 formulary of the Central Restoration Institute, capable of breaking down and dissolving the components of organic and weather-related dirt (smog, soot, excrement, etc.). Its gentle and balanced formula allows for use even with extended contact times, without altering the color of surfaces, while fully respecting the surface being cleaned.

NOVAPIETRA N can be used on brick, granite, marble, travertine, Serena stone, and delicate stone in general—even if polished—as well as on mineral finishes in general. The product does not damage the surface’s original patina and does not alter its appearance, making it particularly suitable for cleaning during conservation and restoration work on stone and both artistic and monumental objects.