Stainless steel welded wire mesh is strong and long lasting. By its very nature stainless steel wire needs no additional finish, such as galvanizing or PVC, to protect it. The wire itself is extremely resistant to rust, corrosion and harsh chemicals. If you need a welded mesh or fence in an area with prolonged exposure to corrosives, stainless steel products will meet the demands. Type 316 is recommended for salt water environments since it has a higher resistance to corrosion than Type 304.