This pack contains basic material to try "carborundum" technique:
1 jar of carborundum 150 500gr
1 jar of acrylic binder
1 pack of plastic plates 15x20cm
The carborundum technique is not really an intaglio technique because the plate is charged with material instead of engraved. A grain is applied on the plate with a varnish or a binder. The plate should be sufficiently solid to receive the pressure of the press and to allow the cleaning after the print but is not necessarily a metal plate (plastic, certain cardboards, etc. can do the job).