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
#18 x 550 ft. Twisted Nylon Mason Line in Yellow
Baron 50817 Twisted Seine Twine, #18 Dia, 225 ft L, 13 lb
KESON, Twisted, 1,090 ft Lg, Mason Twine - 3ZZL6
18 Braided Nylon Mason Twine, Pink
CWC Twisted Mason Twine - #18 x 1100', White (Pack of 12 cones
Twisted Mason Twine
Everbilt Mason Twine Rope Twisted Polypropylene Rot Proof White #18 x 1050ft New
Masonry Line Twine, 3 Pack #18 Braided String
Diamond Tool: Keson YT275 Twisted Nylon Mason Line - #18 Yellow, 275 Foot
SGT KNOTS Braided Nylon Mason Line #18 will help you take your next masonry project to the next level! Long-trusted by professional brick and stone layers for achieving smooth, straight lines, today's #18 mason line is stronger, better, and more versatile, lending itself to a variety of applications. Craft twine, a basic hunting and fishing line, an impromptu set of bootlacesin any sort of pinch, this mason line is great to have on hand.
Sgt Knots Twisted Nylon Mason Line #18 275 ft / Fluorescent Pink
Twisted Mason Twine
Keson Braided Mason Twine - #18 X 1000 ft - Green
Size #18, Put-Up 1 lb, #18 Twisted Green Nylon Twine 1 lb, case count = 1, Approximate Feet per Pound : 1040, Tensile Strength :160 lb.
#18 Twisted Green Nylon Twine 1 lb
CWC Twisted Mason Twine - #18 x 550', Neon yellow (Pack of 12