Rusto Fat Cap

Please note: This cap is not compatible with European spray paint brands.

The Rusto Fat Cap is a specialist spray paint nozzle designed to deliver wide, bold lines and rapid coverage, making it a favourite among graffiti artists and muralists. Originally created for use with Rustoleum cans, this cap has become widely used across many spray paint brands due to its distinctive output. The Rusto Fat Cap produces lines ranging from approximately 6 cm up to 10 cm in width, depending on pressure and distance, making it ideal for filling large areas quickly or creating strong, expressive strokes. Known for its high output and slightly rounded spray pattern, it balances speed with control, allowing artists to work efficiently on both detailed pieces and large-scale projects.

Features and Benefits

• Wide Spray Pattern: Produces lines between 6 cm and 10 cm, ideal for fast fills and bold strokes.
• High Output: Designed to release a strong flow of paint for maximum coverage.
• Rounded Spray Shape: Offers a softer edge compared to some fat caps, giving smoother transitions.
• Versatile Compatibility: Works with many spray paint brands, although performance may vary depending on the valve system.
• Efficient for Large Surfaces: Saves time and effort when covering walls, backgrounds or large-scale work.
• Street-Art Essential: A popular choice among graffiti writers for its speed and reliability.

How to Use

Attach the cap firmly to your spray can and shake the can thoroughly before use. Hold the can at a consistent distance from the surface and apply steady pressure for wide, even coverage. Adjust distance and pressure to control line width and paint flow. After use, clear the cap by spraying the can upside down until only propellant comes out, helping to prevent clogging and extend the cap’s lifespan. The Rusto Fat Cap is an essential tool for artists looking to achieve fast, bold coverage with consistent results.