CALMURA Concrete · B2B supply
Microcement Pro System
A complete two-component microcement system for floors, walls and wet zones.
Bathroom floors & walls · Spa & wellness wet rooms · Retail flooring · Open-plan kitchens
- Coverage
- 4–5 m² / kit (15 kg + 6 L)
Sample matching · Product documentation · Export support
The character of Microcement.
A high-strength, seamless decorative microcement system applied at 2–3 mm. Waterproof, abrasion-resistant and bondable directly over tiles, concrete, drywall and existing finishes: the modern alternative to bathroom tiles and flooring.
Seamless & waterproof
No joints, no grout, no leaks. Fully waterproof when sealed: IP-rated for shower cubicles and wet zones.
Bonds over existing tiles
Bondable directly to ceramic tiles, concrete, marble, drywall: saves 60–80% renovation demolition cost vs re-tiling.
Commercial-grade durability
Wear class 33 (heavy commercial), 25 N/mm² compressive strength, scratch-resistant and UV-stable when properly sealed.
Designed in 24 colours
Factory-tinted to a curated 24-colour CALMURA Concrete palette plus custom-match service for project work.
A colour to make it yours.
Start with 6 standard colours. Custom matching is available for qualifying project quantities.
Screen colours are indicative. Approve a physical sample for colour and texture.
Request Snowdust sampleKnow what you’re specifying.
Review these indicative product properties with the current Technical Data Sheet before approving the system.
| Composition (A) | Portland cement + quartz aggregate + mineral pigments |
|---|---|
| Composition (B) | Acrylic-styrene resin emulsion (water-based) |
| Mix ratio | 15 kg powder : 6 L resin |
| Total thickness | 2–3 mm (3 coats) |
| Coverage | 4–5 m² / kit (15 kg + 6 L) |
| Working time | 40–60 min after mixing |
| Recoat time | 4–6 hours between coats |
| Compressive strength | 25 N/mm² |
| Wear class | EN 13892-4 AR0.5 (heavy commercial) |
| Slip rating | R10 (matte sealer) / R11 (textured) |
| Required sealers | CMR-PU two-part PU or CMR-WB water-based |
Request the current TDS, SDS and product-specific test reports for your order.
Plan the application.
CALMURA Microcement Pro is a polymer-modified cementitious coating supplied as a two-component system: a Portland-blend cement powder + acrylic resin liquid. Trowel-applied in 2–3 thin layers (base / body / finish) totalling 2–3 mm, finished with two-part PU or matte water-based sealer. It is fully waterproof when sealed as a complete system and rated for commercial flooring (Wear class 33). Suitable for shower cubicles, bathroom floors and walls, kitchen splashbacks and worktops, retail flooring and feature walls.
- Bathroom and shower walls and floors
- Kitchen splashbacks, islands and worktops
- Retail and hospitality flooring
- Feature walls and ceilings
- Furniture surfaces (sealed)
Before your first coat.
Microcement vs tile in bathrooms: cost, time and durability compared
A 2026 cost-and-benefit comparison of microcement bathroom finishes vs traditional ceramic tile installation, covering material, labour, demolition and lifetime cost.
Read the guide →Specification · 7 minWaterproof microcement for showers: what B2B buyers should specify
A procurement-focused guide to specifying waterproof microcement for shower walls, wet rooms and hotel bathrooms: substrate, primer, mesh, coats, sealers and QC files.
Read the guide →Your next step
Bring Microcement into your project.
Share your finish, quantity and destination. We’ll help with samples, specification and a supply plan.