Hultafors Chalk Line Ultra Blue 400 g 652633

Hultafors Ultra Blue Chalk Line Chalk is a 400 g, pigment-rich chalk designed for outdoor marking. Made from dolomite (calcium carbonate) and ultramarine pigments, it is finely milled to adhere effectively to chalk lines, producing clear and durable marks. The intense colour enhances visibility, and the ultra blue hue cannot be painted over, ensuring long-lasting guidance for outdoor projects. Optimized for outdoor use, the chalk line powder offers improved resistance to wind and rain and is suitable for all chalk line tools and cords.

Features

• 400 g chalk line chalk
• Dolomite and ultramarine pigments
• Intense color, high visibility
• Finely milled, adheres to line
• Outdoor use, wind and rain resistant
• Ultra blue, cannot be painted over

Technical specifications

• Size: 400 g
• Color: Blue
• Contains: Dolomite and ultramarine pigments
• Optimized for outdoor use
• Suitable for all chalk line tools and cords
• No installation required