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2 mm, rolled applied, low-emission, flexible, easy to apply, silane protection system with broadcast antislip surface and single-color gloss UV resistance finish
Residential and light commercial protection coating system for indoor and outdoor applications and vertical and horizontal surfaces, suitable for light-duty in pedestrian traffic areas, with moderate chemical resistance and functional aesthetics
Commercial and private areas, balconies, and terraces
| Layer | Description | Material | Consumption | |
|---|---|---|---|---|
 | Substrate | Concrete / cementitious screed | ||
| 1 |  | Thincoat | KÖSTER CT 227 1C Silane | 0.40 kg/m² |
| 2 |  | Broadcast to excess | Quartz Sand 0.7–1.2 mm (CT 485) or similar | 4.00 kg/m² (broadcast to excess, approx. 5 kg/m² applied) |
| 3 |  | Topcoat | KÖSTER CT 227 1C Silane | 0.80 kg/m² |
Comments
| Material | Substrate conditions | Application conditions | Mixing regime | Application tools | Pot life / Recoating interval / Ready for traffic | |
|---|---|---|---|---|---|---|
| Concrete / cementitious screed | ||||||
| 1 | KÖSTER CT 227 1C Silane | Clean, sound and visible dry Tensile strength > 1.5 N/mm² Substrate relative humidity: < 4 % CM Device | Material temperature 15–25 °C Substrate and ambient temperature 12–30 °C Substrate and material temperatures must be ≥ 3 °C above dew point during application and for 4 h. | Electric single mixer (300–400 rpm) Premix briefly until homogeneous | Rubber Squeegee 40 cm (CT 922 002) Resin Roller 25 cm (CT 961 002) Resin Roller 10 cm (CT 913 001) | Pot life: 60 min. Recoating interval: 12 °C: 24 - 72 h 20 °C: 12 - 48 h 30 °C: 8 - 48 h Ready for light traffic (hours) / fully cured (days): 12 °C: 48 h / 10 d 20 °C: 24 h / 7 d 30 °C: 16 h / 5 d |
| 2 | Quartz Sand 0.7–1.2 mm (CT 485) or similar | |||||
| 3 | KÖSTER CT 227 1C Silane | Clean, sound and visible dry Tensile strength > 1.5 N/mm² Substrate relative humidity: < 4 % CM Device | Material temperature 15–25 °C Substrate and ambient temperature 12–30 °C Substrate and material temperatures must be ≥ 3 °C above dew point during application and for 4 h. | Electric single mixer (300–400 rpm) Premix briefly until homogeneous | Rubber Squeegee 40 cm (CT 922 002) Resin Roller 25 cm (CT 961 002) Resin Roller 10 cm (CT 913 001) | Pot life: 60 min. Recoating interval: 12 °C: 24 - 72 h 20 °C: 12 - 48 h 30 °C: 8 - 48 h |
| Material | Layer | Description | R-Class DIN 51130 |
|---|---|---|---|
| CT 227 1C Silane R 12 | Topcoat | Full blind broadcast with 4 kg/m² Quartz Sand 0.7–1.2 mm (CT 485) or similar and sealed with 0.8 kg/m² KÖSTER CT 227 1C-Silane | R 12 |
