DX.Etch Dental Cure Light 9.5% Etch Gel HF Hydrofluor/ Acid Etching Gel 37% por | Jul 18, 2026DX.Etch HF 9.5%. then apply adhesive. Apply etchant using a tip, a disposable syringe tip, or disposable brush tip. allow etchant to remain in palce for 15 seconds. begin timing at the end of application.
