BARREL Cortern Steel Planter (with feet)

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, extending the planter's life.

SPECIFICATIONS:

• 5-year guarantee.

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

• The planter has hidden feet and drainage holes. This allows it to float a little above the ground (15 mm) and provides optimal drainage.

• The corten steel has a standard thickness of 2 mm.

• 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 planter and stops the rust on corten steel flaking off.

Key points of interest:

• 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.

• Ensure proper drainage.

• Do not use an overflow pipe; no excess water should remain in the corten steel planter. This can cause the metal to corrode due to the interaction of oxygen and soil.

• Do not use hydro pellets: they retain moisture.

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

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

• The weathering process may cause rust run-off.

PLANTING ADVICE:

• Cover the bottom of the planter with a layer of gravel (approx. 10 cm, Ø35 mm grading).

• Place a permeable anti-root membrane over the gravel.

• Cover the membrane with soil suitable for your chosen plants.

• Do not use an overflow pipe; no water should remain in the corten steel planter.

POLYUREA:

Waterproof versions of our planters are also available. The insides of these planters are sealed with a polyurea plastic coating.

Polyurea plastic coating is a two-component polymer with high molecular density. When the two components are mixed together, an exothermic reaction occurs, resulting in a very tough and highly elastic protective layer. We apply the coating to the inside of the planter, which makes the planter waterproof.

NOTE! A waterproof planter with polyurea coating is not suitable for use as a pond. Our ponds are given additional reinforcements to prevent deformation due to water pressure.