Introducing the Stanley FatMax Xtreme Waterproof Chalk, a superior solution for all your marking needs. This innovative chalk is designed to eliminate clumping in wet conditions, ensuring that you can snap longer-lasting lines on both dry and wet surfaces. It is engineered to not clump or stick to your hands, leaving a clean and precise mark every time.

The flat finish chalk is versatile and can mark on any surface, including brick, concrete, blacktop, metal, and rough or uneven surfaces. It is built to withstand inclement weather, ensuring that your markings remain intact. The square bottle design prevents it from rolling off work surfaces, adding to its convenience and reliability. The Stanley FatMax Xtreme Waterproof Chalk is available in a permanent black color.

Features

• Eliminates clumping
• Waterproof
• Permanent marking