Wood Fence Post Caps - Durable Plastic - Waterproof and UV-Proof

High-Quality and Durable Black Plastic Post Caps for 4x4 (3 5/8”) Fence Posts

Most 4x4 fence posts may have nominal dimensions of 3 1/2 inches by 3 1/2 inches, but once planed, each side would be around 3 5/8 inches. To protect wooden fence posts in a low-profile way, consider using our black plastic post caps. Made from high-quality and durable plastic, these caps are designed to withstand extreme weather conditions.

Our plastic post caps are thick, weatherproof, UV and heat-resistant, impact-resistant, and waterproof, ensuring long-lasting protection for your fence posts. Pressure-treated wood can last for many years, but the exposed end grains of wooden fence posts are vulnerable to moisture seeping in, which can significantly reduce their lifespan.

Installing these post caps is easy and secure. They can easily slip onto the top of the posts, flexing enough to fit even if the post is slightly larger. To secure the caps, you have three options: nails, screws, or adhesive. If using nails or screws, be sure to drill pilot holes in at least two sides of the caps. When using adhesive, make sure it bonds to both plastic and wood surfaces.

Overall, these black plastic post caps provide a simple yet effective way to protect and prolong the life of your wooden fence posts. Invest in these durable and weather-resistant caps today for peace of mind and enhanced durability for your fencing project.

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