6 Oz. Indigo Blue Permanent Marking Chalk 4935518 For Extreme Conditions

Introducing the Irwin STRAIT-LINE 6 Oz. Blue Permanent Staining Chalk, now available at Paradise Lumber & Hardware in St. John, VI. This high-performance chalk is specifically designed for exterior use, making it an essential tool for professionals and DIY enthusiasts alike. With its indigo blue color, this chalk provides clear visibility even after weeks of exposure to harsh weather conditions and jobsite wear. Whether you're marking out lines for landscaping, construction, or any outdoor project, this chalk ensures your markings remain visible and reliable.

• Container Size: 6 Oz. – Perfectly sized for easy handling and storage.


• Color: Indigo Blue – Offers high visibility against various surfaces.


• Permanence Scale: 4 – Designed for long-lasting markings that withstand the elements.


• Type: Line – Ideal for creating straight lines and precise markings.


• Weather Resistant: Formulated to endure extreme conditions, ensuring your markings stay intact.


• Reduces Need for Spray Sealant: The permanent nature of this chalk minimizes the need for additional protective coatings.

Imagine tackling your outdoor projects with confidence, knowing that your markings will remain visible and accurate, regardless of the weather. The Irwin STRAIT-LINE 6 Oz. Blue Permanent Staining Chalk is perfect for a variety of applications, from marking boundaries for landscaping to outlining areas for construction. Its durable formulation means that you can rely on it to perform even in the toughest conditions, making it a favorite among contractors and home improvement enthusiasts in St. John.



In conclusion, the Irwin STRAIT-LINE 6 Oz. Blue Permanent Staining Chalk is not just a marking tool; it's a reliable partner for all your outdoor projects. Don't let the elements dictate your work—equip yourself with this essential chalk available at Paradise Lumber & Hardware in St. John, VI, and ensure your markings stand the test of time.