AndyCraft non-toxic Industrial Marking Crayons are used for waterproof marking in many varied industries. Applications include Concrete Cutting, Timber Milling, Steel Fixing, Tyre & Conveyor Marking, Produce Wax Carton Marking, Leather Marking, Glass Marking and Asphalt Marking. Our Fluorescent colour range can also be used in automated docking machine applications.
Manufacture involves combining pigments and fillers in molten paraffin wax, pouring the liquid into cast moulds, cooling, setting, trimming and packing. The weight per crayon is approximately 35 gram and they are pointed cylindrical 12cm x 2 cm.