- Product group:
- Finishing products
STOTRAS
- Theme:
- Construction, living and estate
- Technology
- Booth:
- 3b11
STOTRAS supplies Crete Colors concrete surface systems in Finland and the Baltic States. Our range includes lithium-silicate concrete densifiers and hardeners, sealers, cleaners, grinding aids and polishing solutions for industrial, commercial and public concrete floors. These systems help reduce dusting, improve abrasion resistance, simplify maintenance and enhance the appearance of concrete. We support contractors, flooring specialists, designers and property owners in selecting the right system for new and existing floors. Visit stand 3B11 to meet us and explore Crete Colors solutions.
Browse offersCheck out our offers
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C² Grind Aid+™ – Wet-Grinding and Polishing Aid
Grinding aid for wet grinding and power-trowel polishing. Helps extend diamond-tool life, manage slurry and accelerate concrete removal while densifying and hardening in the same step. Designed to reduce labour, tooling costs and overall project time.
Expo location: 3b11
Valid 29.9.–1.10.2026
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C² Salt Safe™ – Chloride and Water Repellent
Ready-to-use, water-based silane/siloxane water repellent and chloride screen for concrete and masonry. Protects horizontal and vertical surfaces from moisture and de-icing salts, helping reduce reinforcing-steel corrosion and salt-related surface damage.
Expo location: 3b11
Valid 29.9.–1.10.2026
C² Super Hard™ – Premium Concrete Densifier
Premium lithium-silicate sealer, hardener and densifier with maximum lithium content. Designed for porous, low-quality or deteriorating concrete and applications requiring maximum hardness. Excellent for grinding, sanding, polishing and burnishing.
Expo location: 3b11
Valid 29.9.–1.10.2026
C² Maintenance™ – Lithium-Based Concrete Floor Cleaner
Concentrated lithium-based cleaner for concrete floors treated with lithium hardeners. Contains a hardener-densifier that helps maintain concrete hardness during routine cleaning. Suitable for warehouses, production facilities, retail spaces, schools and other indoor floors.
Expo location: 3b11
Valid 29.9.–1.10.2026
C² Hard Blend™ – Hardener for Power-Trowelled Concrete
Concentrated lithium-silicate hardener and densifier developed for steel-trowelled, power-trowelled and burnished concrete finishes. Improves abrasion resistance compared with conventional hardeners and can be burnished to produce a quick sheen.
Expo location: 3b11
Valid 29.9.–1.10.2026
C² Hard™ – Concrete Densifier and Hardener
Advanced lithium-silicate sealer, hardener and densifier for concrete. It penetrates deeply and reacts rapidly with the surface. Suitable for new floors and for restoring floors previously treated with sodium or potassium hardeners that have begun to dust or deteriorate.
Expo location: 3b11
Valid 29.9.–1.10.2026