Series 03 — Concrete
Microcement Pro System
A complete two-component microcement system for floors, walls and wet zones.
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.
- Bathroom floors & walls
- Spa & wellness wet rooms
- Retail flooring
- Open-plan kitchens
Why specify Microcement
What this coating does that paint cannot.
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.
Standard Finishes
A starting palette of 6 colours.
All finishes are factory-tinted on order with lightfast natural mineral pigments. Custom colour matching available for project quantities ≥ 200 kg.
Technical Data
Full specification
| 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 |
Full TDS, SDS and EPD documents available on request to qualified buyers.
Packaging & SKUs
How it ships
15 kg powder + 6 L resin (base coat kit)
15 kg + 6 L (mid coat kit, finer grade)
15 kg + 6 L (top coat kit, ultra fine)
5 L 2-part PU sealer
5 L water-based matte sealer
In Detail
About Microcement Pro System
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.
Common Applications
- Bathroom and shower walls and floors
- Kitchen splashbacks, islands and worktops
- Retail and hospitality flooring
- Feature walls and ceilings
- Furniture surfaces (sealed)
Industries Where Specified
Where Microcement works.
Hospitality
Boutique hotels, design-led cafés and contemporary restaurants are replacing flat paint with mineral-based art coatings. CALMURA supplies the full toolkit — limewash for guest rooms, marmorino for lobbies, microcement for bathrooms.
Luxury Residential
Polished marmorino, sculptural tadelakt, seamless microcement floors. CALMURA supplies the artisanal art coatings that high-end residential designers actually specify — with the documentation a project archive demands.
Commercial & Retail
Concept retail, fashion flagships, gallery showrooms and modern workplaces use textured mineral coatings to differentiate the brand experience. Faster than tile, more durable than wallpaper, more refined than paint.
Wellness & Spa
Spas and wellness facilities demand wall and floor finishes that handle steam, water and humidity while creating the calm, mineral atmosphere guests come for. Tadelakt and microcement are the gold standards.
Application Guides
How to apply & specify.
Comparison · 7 min
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.
Specification · 7 min
Waterproof 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.
Bring Microcement into your project.
Sample boards typically ship within 5 business days; project quotes within 24 hours.