Aluminium composite, commonly known as Dibond, is a popular material used for picture mounting and display. It consists of a sandwiched structure with two thin aluminium sheets bonded to a solid polyethylene core. There are several unique characteristics and benefits associated with using Dibond for picture mounting:

1. Lightweight: Dibond is remarkably lightweight compared to materials like glass or solid metal. This makes it easier to handle and hang on walls, especially for larger-sized pictures or displays.

2. Rigidity and stability: Despite its lightweight nature, Dibond is rigid and provides excellent dimensional stability. It resists warping or bending, ensuring that the mounted picture remains flat and secure.

3. Durability: Aluminium composite panels are highly durable and resistant to various environmental factors. They can withstand moisture, temperature fluctuations, UV rays, and are less prone to scratches or dents compared to other materials. This makes Dibond suitable for both indoor and outdoor applications.

4. Professional appearance: Dibond has a sleek and modern look, adding a professional touch to mounted pictures or displays. The smooth surface provides a clean background that enhances the visual impact of the image.

5. Versatility: Dibond is available in different thicknesses, finishes, and colors, offering versatility in design options. It can be cut into various shapes and sizes to accommodate custom mounting requirements.

6. Easy to clean: Cleaning Dibond-mounted pictures is relatively simple. The smooth surface can be wiped clean with a soft, damp cloth without damaging the material.

7. Fire resistance: Dibond has inherent fire-resistant properties due to its aluminium composition, making it a safer option for mounting pictures in public spaces or commercial environments.

These characteristics make aluminium composite (Dibond) picture mounting a popular choice among photographers, artists, and businesses looking for a durable, lightweight, and visually appealing display solution.