About COLORCOAT® XDA
Colorcoat® XDA is an exterior durable architecture pre-painted steel variant. It features Ultra Durable Polyester (UDP) coating with inorganic and ceramic pigments, combined with 55% Al-Zn metallic protection.
Designed for roofing and wall cladding applications requiring superior durability, colour retention, and scratch resistance.
*Colorcoat® is the registered trademark of Tata Steel UK Limited
Key Differentiators
Up to 3X Superior Gloss Retention
Lasting appearance through decades compared to standard polyesters.
Up to 2X Scratch Resistance
Easy-clean technology minimizes maintenance burden on facilities.
High Solar Reflectance Index (SRI)
Supports energy-efficient building design by reducing heat absorption.
12+ Years Color Performance
Certified warranty backed by field testing.
Colorcoat® pre-painted steel Cross-Section
Topcoat
Long Lasting Aesthetics (Beauty), Ultra durable polyester - Nominal 20 μm
Base steel Substrate
(for Strength, Flexibility, durability & Sustainability) (YS- 300MPa-550MPa)
Primer
Corrosion Resistance Primer - Nominal 5 μm
Pre-treatment
For better adhesion & corrosion resistance
Pre-treatment
For better adhesion & corrosion resistance
Primer
Corrosion Resistance Primer - Nominal 5 μm
Metallic coating
55% Al-Zn Alloy (AZ150) - Corrosion protection
Backing coat
Nominal 5 μm (Natural Grey color)
Testing & Performance
Validation Across Real Conditions
Scratch Resistance Testing
Validated at 3000gm to 3500gm for coating integrity.
UV Resistance Testing
3000-6000 hours accelerated UV exposure testing.
Corrosion Cyclic Test (CCT)
2000 hours corrosion cyclic testing per ASTM standards.
Outdoor Field Testing
8+ years real-world exposure at Allunga, Australia location.
Ideal Applications
Where COLORCOAT® XDA Works Best
*The project images are added for illustration purposes
Inspired by Nature
Earth
- Barley Beige
- White Lily
- Ruby Red
- Moon Cream
- Garnet Red
Forest
- Native Green
- Urban Forest
Air
- Frost Grey
- Carbon Grey
- Armour Grey
- Rocky Grey
- Snowmist
Water
- Lagoon Blue
- Marina Blue
- Pacific Blue
Space
- Lunar Silver
- Nebula Grey
- Vintage Copper
- Galaxy Gold
- Astral Blue
*Metallic range available on request