copper-based preservatives

Copper-based preservatives are chemicals that use copper to protect materials like wood or paint from damage caused by fungi, mold, and other microorganisms. Copper naturally has antimicrobial properties, making it effective at preventing decay and degradation. These preservatives are often incorporated into wood treatments and paints to extend their lifespan, especially in outdoor or moist environments. They are considered environmentally friendly options because copper is a naturally occurring element and tends to be less toxic than some other chemical preservatives when used appropriately.