There are many ways to
fix a lame'. Depending on the size and the reason you might use different methods.
There are metal threads, liquid metal (expensive), place a patch over the dead spot. These are for broken wires.
For corosion, sizing, spill, soap you can clean.
Purple Fencer has a good article on cleaning on his web site.
http://www.homfencing.com/
Important make sure rinse, rinse, rinse.
__________________
Donald Hollis Clinton, Jr.
DHCJr@juno.com
To Teach is to Learn (Japanese Proverb)
Knowing the rule book by heart means nothing, if you don't understand the rules.