COLORBOND® Spectrum Series

A blend of aesthetics and durability in stunning metallic sheets

With COLORBOND® steel Spectrum Series, Tata BlueScope Steel brings to you the ultimate solution in beauty and design flexibility without compromising durability. The distinctive metallic surface draws on the environment and surrounding structures, to enhance the prestigious appearance of your building with subtle yet remarkable effects.

Download COLORBOND® Spectrum Series Brochure

Download COLORBOND® Spectrum Series Data Sheet

Product Offerings

Product & Grade Specifications	Product Specification	Grade options
	AS/NZS 2728 Type 3	AS1397 G300, G350, G550
	ASTM A 755/A 755M	ASTM A 792/A 792M 340 Class 2 & 550 Class 1
	IS 15961 Class 3	IS 15961 YS 300, YS 350, YS 550

Coating Mass
55% Al-Zn Metallic Coating AZ150 (150 g/m2)
Width Range in Mill edge condition
900mm – 1250mm
Top coat colour
TBSL Standard and Special*

Base Steel Thickness (BMT) Range (mm)
0.3mm – 1.2mm
Width Range in Slit edge condition
100mm – 1250mm
Back coat colour
Shadow Grey (Standard) & Special* (color and/or foam adhesion)

Color Palette

The Beauty of Metallic, the Durability of COLORBOND® steel

With the intelligently formulated technology of COLORBOND® steel as the basis behind development of Spectrum Series, durability is not compromised for aesthetics. The tonal spread of colours has been carefully selected to blend harmoniously with the environment, reflecting the strength and beauty of the tropics.

Designing with the Power of Light

As light gently washes over the mica particles in the metallic finish, a unique perception of depth is acquired. In addition, the mica particles create an amazing effect as the appearance of the pre-painted steel surface changes according to the varying lighting conditions and viewing angles. Whether it is creating a distinctive architectural feature or regulating the conditions of incidental lightings, COLORBOND® steel – Spectrum Series will definitely complement and enhance the aesthetic beauty of your building.