Postsaver Rot Protected Wood Fence Post 4x4" | Pressure-Treated Timber Post for Gardening | Decay-Protected with Postsaver Dual-Layer Rot Protector | 20-Year Guarantee | Pack of 5 | 6 Ft. Long

Postsaver rot-protected and UC4-treated posts are the perfect solution to a long-lasting, high-quality fence that won't cause stress and hassle down the line. Each post is made from high-quality timber and covered by a 20-year post-replacement guarantee, thanks to Postsaver rot protection being pre-applied. Postsaver's dual-layer rot prevention technology is the proven solution against ground-line post rot. It works by creating an air and watertight seal around the post's surface, which locks out all the factors required for wood decay: fungi, oxygen, and moisture. Deeper in the ground, there is not enough oxygen for the fungi to survive, so there is no need to protect this part of the post. The 20-year post-replacement guarantee includes rot protection applied for a 2ft (30cm) post-burial depth. Posts can be installed in all the usual methods and are fully compatible with fence post concrete, backfill, and power-driving.