In the captivating world of pixel art mosaics, the choice of materials is crucial. Fiberglass mesh, cardboard, and other essential elements play a central role in creating a high-quality piece. Let's delve into the complex world of mosaics, where every choice matters.
Fiberglass mesh
Fiberglass mesh proves to be the backbone of pixel art mosaic construction (although some use transparent, perforated adhesive film). This strategic mesh holds the tiles together, creating a robust structure. Its precise grid, combined with the careful application of adhesive, guarantees the cohesion of the whole. This fundamental component goes beyond simple bonding; it ensures the mosaic's durability, resisting the elements and preserving its artistic integrity. Different mesh sizes are available: 2 x 2 mm , ideal for mini tiles, and 4 x 4 mm, ideal for standard and larger tiles.
Cardboard
Cardboard, like a sturdy canvas, plays a vital role in creating a pixel art mosaic. It forms the solid base upon which the artwork is built , reliably supporting the fiberglass mesh and adhesive. This foundation allows for a flat construction , ensuring the necessary stability for each tile. It then allows for precise and secure cutting of the mosaic using its cutting tool.
Food wrap
Cling film, a discreet but essential element, plays a crucial role in controlling the glue drying process . By carefully placing it on the cardboard, it becomes a strategic ally, preventing the glue from adhering too quickly. This protective layer provides the necessary flexibility during construction, allowing artists to work with precision. Once the first layer of glue has dried, the cling film can be removed to apply a second layer of glue from behind the mosaic (and the mesh).
Cutting tool
Cutting tools, such as a utility knife (the preferred tool) and scissors , become the architects of precision in the final stages of mosaic creation. After applying the second layer of adhesive, the chosen cutting tool carefully trims the contours of the artwork , cutting away any excess fiberglass mesh. This meticulous step not only guarantees an aesthetically pleasing finish but also ensures the structure's strength.
Glue
Adhesive, the binding element in mosaic art, comes in different varieties, each suited to specific environments (see our dedicated guide on " How to properly fix your street art mosaic depending on the location and environment? ") depending on whether it's installed indoors or outdoors . Choosing the right adhesive is therefore essential to ensure the mosaic's durability .
Pixel art model
While some may be able to start with a blank sheet of paper and rely on their improvisational skills, creating a mosaic design beforehand becomes the essential starting point for any project . This visual guide becomes the conceptual architect, allowing for precise tile placement and guaranteeing the final result. It is in this meticulous planning that the creative essence takes shape, transforming a vision into a concrete and harmonious work of art.

Mosaic Tiles
Of course, we mustn't forget the mosaic tiles, the central element of the mosaic , with an infinite variety of colors and sizes (refer to our previous guide " What type of tiles to choose for your street art mosaic? " if needed).

Optional: mason's ruler or square
For those seeking impeccable precision, using a straightedge or mason's square becomes a wise consideration. This simple yet powerful tool provides perfect tile alignment during construction . While optional, adding a straightedge to your toolkit contributes to an even neater finish, ensuring that each element fits together seamlessly to create a unified work of art.
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When creating a high-quality pixel art mosaic, having the right equipment is key to artistic success. From fiberglass mesh to carefully selected tiles, each element plays a crucial role in the strength and aesthetics of the artwork.
Now that you have gathered your materials and perhaps even already assembled your mosaic, consult our Guide 5 to choose the ideal location for your creation and ensure perfect integration into your artistic environment.
Tilipix's video tutorial for their DIY mosaic kits pixel art
Discover the tutorial offered by Tilipix in pictures. This immersive resource guides you step by step, illustrating in detail how to build your mosaic from the kits available in our online store.
And if you are interested in one of our kits, discover our collections here .