Rust-oleum 205235 Inverted Marking Chalk 17 Oz Aerosol

Product Description

The RUST-OLEUM 205235 is a water-based inverted marking chalk in a 17 oz aerosol can, engineered for fast, precise temporary line marking on job sites and utility layouts. Sprayed upside-down through a no-clog tip, it delivers clean, crisp lines without mess or tip fouling. The formula becomes scuff resistant in 10 minutes and produces markings that last up to 30 days depending on surface and conditions. Licensed HVAC, plumbing, electrical, and utility contractors rely on this type of product for surface layout, pipe trench marking, and equipment staging lines.

This marking chalk is suited for outdoor and indoor job site use across a range of surfaces including concrete, asphalt, gravel, grass, brick, and dirt. It is intended for use with compatible applicator tools such as a Marking Pistol or Marking Wand, which allow the technician to mark lines without bending down, maintaining consistent line width and improving layout speed on large work areas.

Key Features

• Water-based formula leaves bright, vivid temporary marks lasting up to 30 days
• Inverted spray design allows upside-down application directly to ground surfaces
• No-clog spray tip guaranteed for mess-free operation
• Scuff resistant in 10 minutes after application
• Removable with a wire brush or power washing
• Compatible with Marking Pistol and Marking Wand applicators

Compatibility

Designed for use with the MC1800 System Marking Pistol and Marking Wand applicators. Suitable for marking concrete, asphalt, gravel, grass, brick, and dirt surfaces.

Installation Notes

No power tools or trade license required for application, but this product is commonly used by utility and construction trades during site layout and excavation marking. Shake the can thoroughly before use and apply in a well-ventilated area. Follow all local environmental regulations regarding aerosol paint use on outdoor surfaces. Store away from heat sources and open flame, as the aerosol contents are pressurized.