Product Description D Tech Etchant Etching Gel 37% phosphoric acid gel. Silica free, high quality, non - drying, medium viscosity gel. Thixotropic ,stays put, does not run. Visible blue colour. Has excellent water solubility. Disposable tips save time and are more sanitary. XT Extra Thisxotropic - Stays where placed. FEATURES :- 37% phosphoric acid gel Silica free, high quality, non - drying, medium viscosity gel Thixotropic ,stays put, does not run Visible blue colour Has excellent water solubility Also available in 10 ml dropper bottle pack
