MarshalMarshalltown's 250' florecent yellow mason's line is braided nylon and will not unravel if struck by a trowel. This line will not mildew or let moisture or dryness affect its quality.

• Heat set after winding to stabilize
• Not affected by mortar, oil or mildew, will not absorb water
• For staking out sites before concreting, landscaping or laying bricks and blocks
• Core 4" (100mm)
• Fluorescent Colours
• 285' / 87m in length
• Fluorescent Yellow