Fence Post Cap – Zinc gives timber fence posts a clean, weather-shedding finish while protecting vulnerable end-grain from rain and UV. The heavy-duty pressed steel cap sits flush on the post top to help reduce splitting and water ingress, and the zinc plating provides reliable outdoor corrosion resistance with a bright, professional look.. Key Features & Benefits. Weather Protection: Shields exposed end-grain to limit water ingress and sun damage.. Corrosion Resistant: Zinc-plated steel for durable protection in outdoor conditions.. Smart Appearance: Tidy, uniform finish that completes fence lines and gate posts.. Easy to Fit: Quick installation on new or existing posts with standard fixings.. Paintable: Can be over-painted to colour-match (key the surface first).. Available Sizes. To Suit Post Size (mm). To Suit Post Size (inch). 50 × 50. 2 × 2. 75 × 75. 3 × 3. 100 × 100. 4 × 4. Product & Technical Details. Type: Fence post cap (square). Material: Pressed carbon steel. Finish: Zinc-plated (paintable with suitable prep). Installation: Position on post top and secure with appropriate exterior-grade fixings/adhesive if desired. Applications: New builds and refurbishments; fencing, gates, pergolas, trellis posts. Instructions for Use. Ensure the post top is sound, level and free of debris. Treat any fresh cut end-grain with a suitable preservative.. Position the cap centrally on the post top. Align edges with post faces.. Fix in place where required using stainless/galvanised exterior screws through pre-drilled pilot holes, or a compatible exterior adhesive. Do not overtighten.. If over-painting, lightly key the surface and follow the paint manufacturer’s guidance.. Limitations & Precautions. Fit only to sound, stable posts. Replace severely split or decayed timber before capping.. Use corrosion-resistant fixings suitable for external use.. When painting, abrade lightly and ensure coatings are compatible with zinc-plated finishes.. A simple, durable upgrade that protects post tops and completes your fence line with a crisp, bright zinc finish—built to look good and last outdoors.
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