Prepunched in 4 sizes (2 Uppers, 2 Lowers)
For covering the filling granules, when using Erkoloc-Pro and Erkoflex-95.
Recommended when soft materials are thermoformed without insulating foil.
The filling granules do not stick to the foil.
Set Includes: 8 pieces (4x pieces for Upper and Lower Jaw, in 2 sizes)
