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Chalk Line Chalk ultrablue
This ultrablue chalk is optimised for outdoor use. It provides a strong, clear line that is extremely resistant to the effects of wind and rain.
This ultrablue chalk is optimised for outdoor use. It provides a strong, clear line that is extremely resistant to the effects of wind and rain.
Not overpaintable chalk line
Chalk snape
Use outdoors
Features
Pigment-rich, producing clear and long-lasting lines.
The chalk is finely milled and effectively attaches to the cord.
Contains dolomite and ultramarine.
Documents
blue chalk powder MSDS 2022 (260 KB)
