Matte Grey RAL 7046 PPG Kynar PVDF Coated Pre-Painted Aluminum Coil 0.05" Thickness for Aluminum Roofing Sheet
0.05" thick, 49-inch wide Alloy 3105 pre-painted aluminum coil engineered for aluminum roofing sheet production, featuring PPG Kynar PVDF coating in matte grey RAL 7046. The premium PVDF coating ensures exceptional weather resistance, while Alloy 3105 delivers ideal formability for roofing fabrication.
Technical Specifications
| Parameter |
Specification |
Test Method |
| Alloy & Temper |
3105 H24 |
ASTM B209 |
| Thickness |
0.05" (1.27mm, ±0.003") |
ASTM D1186 |
| Width |
49" (1244.6mm, ±0.125") |
ASTM B209 |
| Coating System |
PPG Kynar PVDF (≥70% PVDF) |
AAMA 2605 |
| Color |
Matte Grey RAL 7046 |
RAL CLASSIC |
| Salt Spray Resistance |
≥4000 hours |
ASTM B117 |
| Yield Strength |
145-195 MPa |
ASTM E8 |
| Formability |
1×thickness bend radius |
ASTM E290 |
The matte grey RAL 7046 finish offers long-lasting color retention, resisting UV rays and harsh weather. Lightweight yet durable, this coil simplifies roofing installation and ensures structural stability, making it perfect for residential and commercial roofing projects.
Product Image

Product Specifications
| Product |
Aluminum Trim Coil |
| Thickness |
0.019" - 0.48mm |
| Width |
14" - 355mm |
| Material |
AA3105, AA3003 |
| Temper |
H14 |
| Inner Diameter |
300mm |
| Color |
White, Grey, Coffee, Black, and custom colors available |
| Coating Thickness |
PVDF: ≥25um, PE: ≥18um |
| Packing |
Small rolls packed with carton |
| Payment Terms |
L/C at sight or 30% T/T advance, 70% balance against B/L copy |
| MOQ |
2000 kg (100 rolls per specification) |
| Delivery Time |
15-45 days |
| Loading Port |
Shanghai Port |
| Application |
Aluminum Roofing, Wood cover, Decoration, Ceiling, etc. |
Paint Warranty
PE coating warranty: 8-15 years
PVDF coating warranty: 25-30 years
Aluminum vs PVC Trim Coil Comparison
PVC trim is made from a honeycomb, cellular structure of polyvinyl chloride. Aluminum trim coil is a thin sheet of aluminum covered with a water-based paint coating used to cover exposed wood trim. The core material and surface material are fundamentally different.
Product Advantages
- High-quality aluminum alloy with excellent tensile strength, corrosion resistance, and high temperature resistance
- Exceptional durability with surface treatment that prevents rust and corrosion
- Lightweight construction for easy handling, installation, and cost-effective transportation
- Beautiful appearance with high-end technological aesthetic
- Easy installation with brackets or clips for accurate positioning
- Versatile applications including exterior/interior signs, architectural accents, and custom designs
Manufacturer Profile
Dingang/Senruida has been a professional manufacturer and experienced exporter of new materials since 2002, specializing in R&D, manufacturing, and processing high-end roller-coating aluminum coil products.
With two plants totaling 160,000㎡ and eight large automatic roller coating lines, we maintain an annual deep processing capacity exceeding 20,000 tons. Our facility includes stretching-bending rectifiers, cleaning systems, draw benches, embossing equipment, cross-cutting, and vertical slitting machines.
Over 300 skilled workers have completed more than 200 major projects worldwide, specializing in high-quality products and complex fabrication and coating challenges.

Product Certifications

Applications
- Posts and brick mold around doors and windows
- Covering outside columns
- Interior & Exterior Decoration

Export Packaging
