This is a 100% mason line. This twine is strong, rot and mildew resistant, and abrasion resistant. It can be used as a chalk like, fishing line net
Everbilt #18 x 215 ft. Gold Twisted Mason Line 14147 - The Home Depot
Green - Twine & String - Chains & Ropes - The Home Depot
Mason Line
1100 ft - Twine & String - Chains & Ropes - The Home Depot
T.W. Evans Cordage - White - Chains & Ropes - Hardware - The Home Depot
Wire Rope - Storage & Organization - The Home Depot
BUILDERS TWINE /CORD
Twisted Mason Twine is used to quickly and accurately ensure mason is level. It is rot proof, resists oil, gasoline and most chemicals. For
#18 x 215 ft. Gold Twisted Mason Line
Whether you're a professional bricklayer, a homeowner with a DIY project, or just need a handy all-purpose heavy-duty string to keep around, SGT KNOTS
Twisted Nylon Mason Line #18
Stringliner 25468 Line Reel, 500 ft L Line, Fluorescent Green Line
500 ft - Twine & String - Chains & Ropes - The Home Depot
Next-Day Delivery - Twine & String - Chains & Ropes - The Home Depot
Marshalltown 632 Mason Line, 250 ft L Line, Fluorescent Yellow Line
Chalk & Mason Line or Builders Cord in Hand & Power Tools