A. Clean pad mold thoroughly, put on a balance place.
B. Pour silicone and oil into the bottle by exact mixing ratio.
C. Mix evenly and let them stand for 5mins.
D. Add catalyst.
E. Mix evenly and let them stand for 5 mins.
F. Pour mixed silicone into pad mold.
G. Cover wooden board, demold pad after 3-4 hours.