Answer
Feb 26, 2020 - 10:54 AM
AFM Naturals Clear Penetrating Oil can be used outdoors but not below grade. Our best product for that purpose is AFM Dynoseal which is an elastomeric coating made for foundation walls and all below grade applications. It has a dark bronze color.For the outside of the raised garden bed, we recommend our Vermont Natural Coatings PolyWhey Exterior Stain which is a stain and sealer all in one. It's water-based and non-toxic and comes in 5 colors. It will hold up better than the oil due to the pigments which naturally resist UV rays and will not attract mold due to its hard durable finish. Samples are available for testing on our website.
