High-Gloss Aluminum Gutter Coil 0.027" × 18" for Seamless Gutter
The High-Gloss Aluminum Gutter Coil 0.027" × 18" is designed for seamless gutter manufacturing where both appearance and performance are critical. Produced from premium aluminum alloy and finished with a high-gloss color coating, this coil delivers excellent formability, strong weather resistance, and an attractive, mirror-like surface finish.
The 0.027" thickness offers an ideal balance between strength and flexibility, allowing smooth operation on seamless gutter machines without cracking or coating damage. The 18" width is suitable for forming larger gutter profiles and customized drainage designs, making it widely used in residential and light commercial projects.
Key Features
Size: 0.027" thickness × 18" width
High-gloss finish for superior visual appeal
Excellent corrosion and UV resistance
Smooth surface with consistent color and gloss
Easy forming for seamless gutter production
Long service life with minimal maintenance
Material & Coating
Aluminum alloy: 3003 / 3105
Temper: H24 / H26
Coating type: PE or PVDF available
Finish: High-gloss (other finishes optional)
Suitable for long-term outdoor use
Applications
Seamless aluminum gutter manufacturing
Residential roof drainage systems
Light commercial exterior drainage
Decorative exterior trim and rainwater systems
Technical Data Table
| Item | Specification |
| Product Name | High-Gloss Aluminum Gutter Coil |
| Application | Seamless Gutter Manufacturing |
| Thickness | 0.027" (0.69 mm) |
| Width | 18" (457 mm) |
| Aluminum Alloy | 3003 / 3105 |
| Temper | H24 / H26 |
| Surface Finish | High-Gloss Color Coated |
| Coating Type | PE / PVDF |
| Coating Thickness | 18–25 microns (custom available) |
| Gloss Level | ≥ 70 GU (60°) |
| Color Options | White, Brown, Black, Custom Colors |
| Coil Weight | 300–1500 kg (customizable) |
| Inside Diameter (ID) | 300 mm / 405 mm / 508 mm |
| Tensile Strength | ≥ 145 MPa |
| Yield Strength | ≥ 110 MPa |
| Elongation | ≥ 8% |
| Standards | ASTM B209 / EN 573 |
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