Copper and Bronze Runoff Stains on Stone: Causes and Removal
Green copper and bronze runoff stains on marble, limestone and granite: what causes them, how to remove them with an ammonia poultice, and how to prevent them.
Dynamic Stone Tools |
Consejos de expertos, guías prácticas y noticias del sector para profesionales de la fabricación de piedra. Aprenda sobre la fabricación de encimeras de granito, mármol y cuarzo, el mantenimiento de herramientas y la gestión de talleres.
Green copper and bronze runoff stains on marble, limestone and granite: what causes them, how to remove them with an ammonia poultice, and how to prevent them.
Dynamic Stone Tools |