About

Colorbond Zincalume Tanks are high-performance steel water storage tanks made from a Zinc + Aluminium alloy-coated steel (Zincalume) with an additional Colorbond painted layer.  Zincalume core: Provides superior corrosion resistance and strength  Colorbond coating: Adds color, UV protection & premium finish   This combination gives both durability + aesthetics          Colorbond Zincalume water tanks are durable, high-strength storage solutions engineered from aluminum-zinc alloy coated steel with a premium, colored finish. Featuring a modular, bolted panel design, they offer superior corrosion resistance and a long service life of 4060+ years. These tanks typically use a food-grade liner for safe, leak-proof potable water storage.     Shell Material: High-tensile steel coated with a 55% aluminum, 43.5% zinc, and 1.5% silicon alloy for superior rust protection.  Colorbond Finish: A durable paint system applied over the Zincalume, offering aesthetic color options and extra protection against weathering.  Liner: A flexible food-grade liner (potable grade) usually acts as the water containment, preventing direct contact with the steel.  Construction: Modular bolted panel structure for easier transportation and quick site installation.     Specifications and Applications  Capacities: Range from small domestic sizes (5,000L) to large industrial, fire-fighting, or agricultural capacities exceeding 90,00,000L.  Applications: Ideal for rainwater harvesting, potable water, fire storage, and industrial water storage.  Structure: Usually cylindrical with corrugated roofs, featuring high strength and a long-lasting, rust-free finish.