Chalk Blue 225g

The TIMCO 225g Blue Chalk is the trade-standard choice for temporary layout marking. While red chalk is often semi-permanent, Blue Chalk is preferred for indoor work or surfaces that require a cleaner finish, as it provides excellent contrast while being significantly easier to remove or paint over once the job is complete. The chalk is processed to an ultra-fine consistency, ensuring it coats the reel line evenly without clumping. This results in a “clean snap”—a sharp, narrow line that doesn’t bleed or smudge, which is critical for precision tasks like tiling, stud walling, or laying out fence post positions on a concrete plinth. The bottle features a precision applicator nozzle, designed to fit standard chalk reel fill ports, allowing for mess-free refilling even in windy site conditions. The 225g size is the perfect “mid-range” bottle—offering multiple refills for a standard 30m reel while remaining compact enough to fit easily in a tool bag. High-Visibility Blue: Provides a sharp contrast against light-coloured timber, stone, and grey concrete. Non-Clumping Formula: Finely ground pigments ensure an even coat on the string for a perfect snap every time. Easy Clean-Up: Ideal for surfaces where a permanent mark is not desired; can be brushed or washed away more easily than red or black chalk. Precision Nozzle: Tapered spout for quick, clean, and easy refilling of your chalk line reel. Versatile Adhesion: Sticks effectively to dry surfaces including plywood, brick, and cement.