Mark Your Territory with Confidence! ✍️
The Keson Marking Chalk Refill in Red is a professional-grade, semi-permanent waterproof chalk designed for exterior applications. Ideal for concrete layout, roofing, and metal fabrication, this chalk provides weather-resistant lines that are vibrant and durable, yet eco-friendly as they wear away naturally. Proudly made in the USA, it's the perfect choice for professionals seeking reliability and precision.
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