NOX Corten steel letter box

CHARACTERISTICS:

The NOX corten steel letter box has a bold and warm look, thanks to the orange-brown patina on the metal. This patina is formed by a natural layer of rust. Another name for corten steel is weathering steel: weather conditions have a positive effect on this material.

Corten steel is a metal alloy made by adding copper, phosphorus, silicon, nickel and chromium to iron. When exposed to air, the material forms a protective layer of rust. This natural coating prevents further corrosion and makes the letterbox long-lasting.

SPECIFICATIONS:

• 5-year guarantee.

• Corten steel letterboxes are very robust, hard-wearing, weatherproof, low-maintenance and durable.

• Lockable door including 2 keys.

• The corten steel has a thickness of 1.5mm.

• Products are delivered without rust. The corten steel rusting process takes about 4-5 months, depending on weather conditions.

• The rust can be fixed by applying Owatrol. This is a penetrating rust inhibitor that forms a protective anti-rust coating. Owatrol protects the product and stops the rust on corten steel flaking off.

• We also supply professional maintenance products.

KEY POINTS OF INTREST:

• Products should be unpacked immediately upon receipt to release any moisture trapped inside the packaging. If the product is left in its packaging, it may develop uneven rust patches.

• We do not recommend using corten steel within 2 km of a coastline.

• The weathering process may cause rust run-off.

• The guarantee expires if you drill or grind in a way that is not specified.

• Clean annually by spraying with tap water to remove dirt and debris.

OPTIONAL:

• We also supply house numbers and letters.