GAIA Antimicrobial AB 503 is a concentrate that controls or retards the growth of bacteria, fungus, and algae on plastic parts. GAIA AB 503 is a powerful additive concentrate produced in a styrene carrier for ease of dispersion. In independent testing the AB 503 has been shown to inhibit the growth of e-coli and staphylococcus. A loading of 1.5 - 5.0% will protect plastic articles for an estimated 1-2 years.
