Kerr Gel Etchant Purple 37.5% 3gm Syringe (3)
Kerr’s distinctive purple coloured 37.5% phosphoric acid gel is designed for maximum etching efficiency. Its perfect viscosity allows the material to stay where it is placed yet can be rinsed off easily.

Includes
3 x Gel Etchant 37.5% 3gm Syringe (3)
30 x Disposable Gel Etchant Tips