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In page Pedestrian crossing:

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The section of road should be swept clean and kept dry. The painter first pulls a guiding line straight and fix the two ends on the ground. Then they spray or brush a primer layer on the asphalt or concrete surface. The thermoplastic paint in powder form is then melted into a molten liquid state for painting. Finally, the painter pulls or pushes the striping machine with the guide rod along the guiding line.[citation needed] As an alternative to thermoplastics, household paint or epoxy can be used to mark crosswalks.[3]