Description
Overview – 40NB Black Powder Coated Post Cap
This 40NB 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 40NB round steel posts
Suits Posts 40NB with an Outside Diameter (OD) – 48.3mm
Black powder coated finish
Dual-layer corrosion protection
Prevents water ingress into hollow posts
Improves post lifespan
Suitable for residential and rural fencing
- Use with our Black Powdercoated Fence Posts





Reviews
There are no reviews yet.