KERAPLUS®, the porcelain covers the extremely large range of WAK values between 13,8 and 15,2 x 10-6 at 100° to 600°C.
Therefore baking both on non precious alloys, precious-metal-reduced alloys can be carried out. No green discoloration at all takes place in alloys containing silver.
The KERAPLUS® colour system covers the VITA colours A1-D4.
Please order a free sample without obligation sample.