Uploaded April 2025 | Updated September 2026, 1 week ago

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Update: Fence Armor now offers RotGuard™, an easy, no-torch solution to stop post rot before it starts! Learn more 👉 fencearmor.com/collections/rotguard%E2%84%A2

What is a rot barrier, and why is it essential for every post you install? In today’s video, we break it all down! Learn how rot barrier sleeves protect your fence posts from moisture, decay, and ground-line rot—helping your fence stand strong for years to come.