Editor's PicksExterior PaintingHome ImprovementLawn & GardenU Do ItUse Flex Seal to Protect WoodUDoIt05/17/202310/15/2024 by UDoIt05/17/202310/15/20240432 I use Flex Seal to protect wood in this planter I built. The planter will hold soil that will retain moisture. Even though the planter...