Wood Protection Glaze Cream

Hello, I want to paint our house with a lasur protection cream from Aidol, the problem is that the old part of the house is already 10 years old and the wood looks accordingly and the newly built part is still perfect, but I don't want to see any difference after the lasur, does anyone perhaps have experience with that?

Difficult

Tuning old wood and new wood so that no difference can be seen will hardly succeed. An approximation can be achieved if the craftsman has the necessary eye and feeling for tuning work. Such work can hardly be done with conventional glaze colors, but must be mixed and tuned on site.