Which WPC playfields are Diamondplated

Every Williams playfield from Terminator 2 on is Diamondplated (a polyurethane clear coat); earlier ones that are say so in an outlane. On Diamondplate, waxing is optional but still helps.

Systems

• WPC Alpha-Numeric
• WPC Dot Matrix
• WPC Fliptronics
• WPC DCS
• WPC-Security (WPC-S)
• WPC-95

Games

• Terminator 2: Judgment Day

Related tips

• Which WPC playfields have the Diamondplate clear coat
• Protecting the playfield around upkickers
• Rebuilding a badly worn playfield hole edge before fitting a protector

Source: Repairing Williams/Bally WPC Pinball Games from 1990 to 1999, Part Three, Clay Harrell (pinrepair.com)