Description
Overview – 80NB Black Powder Coated Post Cap
This 80NB black powder coated round fence post cap protects steel posts from water ingress and internal corrosion. Manufactured from galvanised steel with a durable black powder coated finish, it provides long-term outdoor protection with a clean, modern appearance.
Sealing steel posts helps prevent internal rust, structural weakening and premature fence failure.
Key Features
Designed for 80NB round steel posts
Suits Posts 80NB with an Outside Diameter (OD) – 88.9mm
Black powder coated finish
Dual-layer corrosion protection
Prevents water ingress into hollow posts
Ideal for driveway gates
Suitable for rural fencing
Heavy-duty outdoor performance
Suitable for larger rural and commercial fencing
Long-term outdoor durability
- Use with our Black Powdercoated Fence Posts





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