12F.-2, No.208-1, Sec. 4, Wenxin Rd., North Dist., Taichung City 40462, Taiwan
Materia: Special Steel
The kit contains three brass coat steel wire brushes for cleaning
the carbon deposits from the inner side walls of the port and two
silicone nylon brushes for cleaning the base / Injection seat area.
The silicone nylon brush is required on the base/injection seat
area as this type of brush gives a smooth and consistent finish to
an aluminum surface, particularly important on this sealing surface.