• Marshalltown mason line is twisted nylon which produces a sturdy and durable line
  • The line is “heat-set” to stabilize the line and further strengthen it
  • Marshalltown mason line is not affected by mortar, oil, or mildew and will not absorb water, making it hardwearing and less likely to break
  • The fluorescent yellow colouring provides high visibility meaning the line can be used in a number of conditions
  • Perfect for staking out sites, concrete and landscape layout, as well as brick and block laying