Montana Chalk 400ml is an innovative chalk-based spray paint perfect for temporary outdoor markings and creative indoor projects. This versatile spray is ideal for use on a wide range of surfaces, including pavements, walls, glass, cardboard, and canvas. Its eco-friendly formula delivers deep matte, high-coverage finishes in 10 vibrant colours, embodying the unique aesthetics of traditional chalk with the ease of application that only a spray can provide. Outdoor markings last from several weeks to months, depending on weather and foot traffic. On non-porous surfaces like glass or metal, the pigments can be easily removed, while porous surfaces may present more difficulty.

Features and Benefits

• Vibrant Colour Range: Available in 10 bold and highly pigmented matte shades for striking results.

• Temporary Marking: Lasts for weeks to months outdoors depending on weather conditions and traffic.

• Versatile Application: Works on various surfaces, including canvas, cardboard, glass, metal, and pavements.

• Eco-Friendly Formula: Chalk-based composition with minimal environmental impact.

• Customisable Effects: Can be used with brushes, scrapers, or other tools for added creative possibilities.

• Sealable: Becomes permanent when sealed with varnish, ideal for artworks on canvas or similar materials.

• Precision Spray: Compatible with Montana Level caps for fine, medium, or wide lines.

How to Use

Shake the can thoroughly for 2-3 minutes before use. Remove the safety ring under the cap to activate the spray function. Hold the can 20-30cm from the surface and spray in smooth, even strokes. Apply multiple thin layers for even coverage. For clean and sharp lines, use Montana Level caps suited to your desired spray width. When working outdoors, protect surrounding areas and objects from overspray, and wear a respirator to avoid inhaling chalk dust.

To remove, scrub non-porous surfaces vigorously with water and a brush, or use a pressure washer. Always test on a small, inconspicuous area to ensure ease of removal. For permanent effects, seal with varnish after the chalk spray has dried.