Answer
Apr 29, 2020 - 01:50 AM
Our popular�Vermont's PolyWhey Ext. Penetrating Stain is best used on the outside of a wooden garden box. We suggest choosing a pigmented color to best protect against UV rays.��For the inside of the box, use AFM Safecoat DynoSeal. This waterproofing membrane was designed for below grade applications on foundation walls and will protect the garden bed/wood from rotting and protect the vegetables from tannins leaching from the wood.
