Modern specifications usually comprise a sequential coating application of paints or alternatively paints applied over metal coatings to form a âduplexâ coating system. The protective paint systems usually consist of primer, undercoat(s) and finish coats.
Hardware cloth comes in 3-, 4-, 5-, and 6-foot rollsâwith 3â² and 4â² being the most common â and in roll lengths anywhere from 5, 25, 50 to 100 feet. The mesh is made by weaving or welding steel wires together, then hot-dipping it in zinc (galvanizing it) to protect it from rust.
Welded wire mesh. Welded wire mesh, or welded wire fabric, or weldmesh is an electric fusion welded prefabricated joined grid consisting of a series of parallel longitudinal wires with accurate spacing welded to cross wires at the required spacing. Machines are used to produce the mesh with precise dimensional control.