4x4 Rot-Proof Sleeve(Pack of 5)
-Vastly Extend the life of your post by keeping the treatment in and fungi out
-Designed to snuggly fit 4x4 fence post
-Most of the rotting occurs at the ground surface to 8" below ground, Rot tend not to occur more than 8" deep, due to lack of oxygen.
-Much more effective than painting or treating the post prior to installation