Plastone® flexible, non-conductive files are just the right tool for
burnishing and cleaning corroded, carbonized, cruddy contact points,
especially on pre-1977 manufactured electro-mechanical machines.
Replacement for FLEXSTONE file.
(Don't file switch contact points on post-1977 solid state games; most
of these contact points are gold plated).
These 3/8" x 4-3/4" x .04" thick, non-conductive, inexpensive files are
impervious to oil and water and may be rinsed with soap or solvents
to remove dirt and grease.
Reference:
- 77-PLAST
0.05
oz