
About the product
Microne Ready-to-Use Microcement by Cemher
Microne is Cemher's ready-to-use microcement: a polyurethane-based, mass-impermeable paste that is applied directly from the container without mixing powder or resins. It achieves a compressive strength of 27 MPa and, if the project requires it, can be converted into a two-component product by adding a hardener to reach 50 MPa. It is the ideal choice for bathrooms, shower trays, kitchens, and exteriors: being waterproof, it does not darken with water and maintains the mineral texture of microcement with a minimal stucco effect.
Perfect for wet areas where other microcements stain or change tone. Very good wear resistance, great adhesion, and easy trowelability. Not suitable for swimming pools or surfaces in continuous immersion (for that, Microröck).
Granulometries and coverages
The granulometry determines the texture and use of each coat. The preparation and coverage data are from the manufacturer (coverage per coat; a complete system usually involves two base coats and two finish coats).
| Granulometry | Recommended use | Preparation | Coverage/coat |
| Fine | Ultra-fine granulometry. Vertical surfaces. Continuous or stucco finish. For finishing coat only. | Ready-to-use | 0.5 kg/m² |
| Medium | Medium granulometry. Horizontal and vertical. Medium traffic floors, non-stucco finish. For finishing coat only. | Ready-to-use | 0.6 kg/m² |
| Base | Coarse, anti-slip granulometry. High traffic. Serves as both base and finish. | Ready-to-use | 1 kg/m² |
Why choose Microne
- ✅ Ready-to-use — open, stir, and apply; no need to measure water or resin.
- ✅ Mass-impermeable — ideal for bathrooms, showers, and exteriors; does not darken due to humidity.
- ✅ 27 MPa (50 MPa with hardener) — wear resistance for residential and commercial use.
- ✅ No construction or debris — applied over the existing substrate with the appropriate primer.
- ✅ Custom color — pigmented with Cemher Toners for a homogeneous tone.
Recommended application system
- Preparation: clean, firm, and level substrate. On tile or non-porous surfaces, Bonding Bridge 100.
- Fiberglass mesh embedded in the first coat of Microne Base.
- Second coat of Base, sanding, and dust removal.
- Two coats of Microne Fine (or Medium) pigmented with Cemher Toner; fine sanding between coats.
- Sealing: sealing primer (water-based Aquasell or solvent-based Impripox) and two coats of Aquamax polyurethane varnish (Pro, Extreme, or Dur depending on traffic).
• Cemher Microcement Effect Toner (125 / 250 / 500 ml) for coloring.
• Bonding Bridge 100 for application over tile, marble, or non-porous surfaces.
• Aquasell + Aquamax Pro to seal and protect the finish.
• Swimming pool or continuous immersion? Choose Microröck. Prefer cement + water? See Microdur.
📊 Technical specifications
| Type | Ready-to-use polyurethane-based microcement (1 component; two-component option with hardener) |
| Compressive strength | 27 MPa · 50 MPa as two-component |
| Impermeability | Mass-impermeable (not suitable for continuous immersion) |
| Stucco effect | Minimal |
| Granulometries | Fine · Medium · Base |
| Formats | 5 kg and 10 kg containers |
| Coverage per coat | Fine 0.5 kg/m² · Medium 0.6 kg/m² · Base 1 kg/m² |
| Coloring | Cemher Toner |
| Scope | Interior and exterior · Floors, walls, bathrooms, showers, kitchens |
| Brand | Cemher · Manufactured in Spain (Kilnher Group) |



















