MX-3 Complete Mildewcide prevents the growth of mildew, mold and algae without hurting the environment. Our cutting edge biocide does not contribute to the odor or VOC of paint. While WOODguard Exterior already protects against mildew, MX-3 increases its mildew resistance and is recommended for homes in shady or humid environments. It can be added to WOODguard as well as to water and oil-based paints.
$18.00 w/ purchase of WOODguard stain