The B-L Paintstik in blue from Markal is an essential tool for professionals in shipbuilding, construction, and structural steel applications. Designed to withstand harsh environments, it produces durable weather- and UV-resistant marks that remain clear and visible even under challenging conditions. With a marking range of -50°F to 150°F, this versatile tool is ideal for inspection, coding, layout, or assembly operations, ensuring precision in every project. For optimal results, it is recommended to seal marked areas with water-based epoxy paint to prevent bleeding through finished coats, making it a reliable choice for both industrial and creative tasks. Made in the U.S.A., this marking tool is a testament to quality and performance.