MARSHALLTOWN The Premier Line ML339 Mason's Line 500-Foot Fluorescent Yellow Braided Nylon
Marshalltown 10839 Braided Nylon Mason's Line 500-Foot Fluorescent Yellow will not unravel if struck by a trowel. Neither moisture nor dryness will affect its strength, and it will not mildew. It is made of braided nylon, size 18 - 6-inch core, 500 feet in length.