Features. Marking chalk marks are temporary. Provides greater visibility in standard lighting conditions.. Durable formula is weather-resistant and suitable for interior or exterior use.. Use to show layout changes and corrections on metal concrete lumber plastic cardboard and other surfaces.. Color - Red. Capacity - 4 lbs.

• Marking chalk marks are temporary. Provides greater visibility in standard lighting conditions.
• Durable formula is weather-resistant and suitable for interior or exterior use.
• Use to show layout changes and corrections on metal, concrete, lumber, plastic, cardboard
• Color - Red
• Capacity - 4 lbs.

Marking chalk marks are temporary. Provides greater visibility in standard lighting conditions.Irwin Strait-Line