How long do I mix (knead) Putty A and Putty B?
Gently mix or knead Putty A (white) and Putty B (yellow) until a uniform lighter yellow colour is reached. There should be not white or darker yellow streaks in mixed components.
Gently mix or knead Putty A (white) and Putty B (yellow) until a uniform lighter yellow colour is reached. There should be not white or darker yellow streaks in mixed components.