Whats it called - engraving plastic?

[Davek0974]

Trying to find the name of the sign making plastic that is a sandwich of two colours - you engrave through the top layer to show the bottom one?


Thanks

[jamesgates1000]

Not sure what it is called but I have purchsed some from these guys before... http://hindleys.com/index.php/perspex-design-materials/perspex-plastics-foam/sheet-materials/engraving-laminate/abet-rigid-engraving-laminate-sheet.html

[Davek0974]

Thats the stuff :)


Many thanks

[Neale]

How about traffolyte?