Crayon Lumber Hard Blue

Hard wax/graphite composition for bold, long-lasting marks on wood, concrete, cardboard and plastic.

Suitable for both dry and wet surfaces — timber, logs or pallets, even in warmer climates.

Weather- and wear-resistant formulation to ensure marks remain visible despite exposure.

Blue colour for high contrast markings on natural wood, light-coloured plywood or site materials.

Can be used in construction, timber yards, manufacturing, shipping/logistics marking.