Gel Etchant Order Info.
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31297 - Gel Etchant Refill Pack
Contains: 3 Syringes (3 g each)
30 Dispensing Tips (disposable)
Refill (pkg of 30)
Kerr's purple-colored 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.
