Bossklein Etch Gel – 37 % etching gel, 12 g syringe + 25 micro tips
Information intended for dental healthcare professionals.
Bossklein etching gel: 37 % phosphoric acid (H3PO4), green, with an optimum viscosity, for tooth surface preparation procedures.
Directions for use: the working area must be kept dry; twist an application tip onto the syringe and apply the gel with gentle pressure on the plunger, without forcing it. Follow the instructions for use.
AxeMed delivers Bossklein products throughout Belgium, the Netherlands and Luxembourg, to practices and for volume orders (clinics, hospitals, universities, distributors).
Technical specifications
| Brand | Bossklein |
| Manufacturer | Topdental (Products) Ltd, United Kingdom |
| Bossklein range | Accessories and extras |
| Product type | Etching gel |
| Presentation | 12 g syringe + 25 micro tips |
| Concentration | 37 % phosphoric acid |
| Colour | Green |
| Manufacturer reference | BOS9903 |
| Manufacturer's case | 120 units per case |
Source: manufacturer data (Bossklein / Topdental Products Ltd, 2026). Always follow the label and instructions for use.