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Apollo Coated Steel
APL Apollo RoofTuff
AZ70 colour-coated roofing with Silicone Modified Polyester paint and a four-coat 30 µm paint system.
Ask our Devanahalli team about APL Apollo RoofTuff roofing sheets, including the selected thickness, colour and sheet lengths for your roof.
Technical specifications
| Material | Pre-painted 55% aluminium-zinc alloy coated steel |
|---|---|
| Thickness | 0.30–1.20 mm (brochure sheet range) |
| Coil width | Up to 1440 mm |
| Metallic coating | AZ70 — 70 g/m² |
| Paint system | Silicone Modified Polyester (SMP), four coats |
| Paint thickness | 30 µm total across both faces |
| Top paint layers | 5 µm primer + 15 µm finish coat |
| Back paint layers | 5 µm primer + 5 µm backcoat |
| Standards | IS 15965; BIS certified |
| Warranty | 10 years, subject to APL Apollo terms |
The 30 µm total includes the primer and finish layers on both sides. Confirm the selected steel grade and profile dimensions for the order; the brochure does not give one strength grade for every RoofTuff sheet.