KÖSTER FLOOR W-EP UNIVERSAL TEXTURED

0.9 mm, rolled applied, low-emission, easy to apply, water-based epoxy flooring system with textured surface and single-color matt or gloss finish

Fields of application

Industrial, commercial and residential flooring system for indoor applications and horizontal surfaces, suitable for light to medium-duty in low to moderate traffic areas, with moderate chemical resistance and functional aesthetics

Sectors

General industry, manufacturing and production halls, workshops, logistics centers, warehouses, domestic/private garages, basements, below-grade areas, technical rooms, retailers, functional floors in residential and commercial buildings, and stairs and corridors

System Build-Up

	Description	Material	Consumption
	Substrate	Concrete / cementitious screed
1	Primer	KÖSTER CT 215 Universal Floor diluted 10 to 25 % with water. The amount of water depends on the substrate porosity.	0.25 kg/m² per layer (approx. 0.20 resin + 0.05 water)
2	Structured Thincoat	KÖSTER CT 215 Universal Floor mixed with 3.5 % KÖSTER KB-Pox Thickening Agent	0.90 kg/m²
3	Optional Topcoat	KÖSTER TS Transparent. Glossy finish and exceptional cleanability and resistance	0.10 kg/m²

Comments

Consumption values are indicative and may vary depending on substrate roughness, temperature and porosity, as well as application-related losses. A typical variation of 20% should be considered.
Depending on substrate conditions (e.g. porosity, roughness), a second primer coat and/or a scratch coat may be required.
Transparent topcoats do not prevent yellowing of underlying UV-sensitive layers.
The use of anti-slip particles may reduce gloss and modify the surface texture and appearance.

Application parameters

	Material	Substrate conditions	Application conditions	Mixing regime	Application tools	Pot life / Recoating interval / Ready for traffic
	Concrete / cementitious screed
1	KÖSTER CT 215 Universal Floor diluted 10 to 25 % with water. The amount of water depends on the substrate porosity.	ICRI CSP 3–5 (depending on the expected traffic) by shot blasting 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 10–30 °C Substrate and material temperatures must be ≥ 3 °C above dew point during application and for 24 h.	Electric single or double paddle mixer (300–400 rpm) Mix for 2 min Transfer to a clean container Add water Mix for an additional 1 min and scrape the sides	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: 10 °C: 24 - 72 h 20 °C: 12 - 48 h 30 °C: 8 - 48 h
2	KÖSTER CT 215 Universal Floor mixed with 3.5 % KÖSTER KB-Pox Thickening Agent	Previously primed, scratchcoated, sandbroadcast or coated surface. 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 10–30 °C Substrate and material temperatures must be ≥ 3 °C above dew point during application and for 24 h.	Electric single or double paddle mixer (300–400 rpm) Mix for 2 min Transfer to a clean container Add thick agent Mix for an additional 1 min and scrape the sides	Rubber Squeegee 40 cm (CT 922 002) Coarse Foam Roller 25 cm (CT 912 001) Coarse Foam Roller 10 cm (CT 912 002)	Pot life: 60 min. Recoating interval: 10 °C: 24 - 72 h 20 °C: 12 - 48 h 30 °C: 8 - 48 h Ready for light traffic (hours) / fully cured (days): 10 °C: 72 h / 7 d 20 °C: 48 h / 5 d 30 °C: 24 h / 3 d
3	KÖSTER TS Transparent. Glossy finish and exceptional cleanability and resistance	Previously primed, scratchcoated, sandbroadcast or coated surface. 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 5–30 °C Substrate and material temperatures must be ≥ 3 °C above dew point during application and for 4 h.	Electric single mixer (300–400 rpm) Mix for 2 min Transfer to a clean container Mix for an additional 1 min	Rubber Squeegee 40 cm (CT 922 002) Resin Roller 25 cm (CT 961 002) Resin Roller 10 cm (CT 913 001)	Pot life: 20 min. Recoating interval: 10 °C: 6 - 24 h 20 °C: 4 - 24 h 30 °C: 3 - 24 h Ready for light traffic (hours) / fully cured (days): 10 °C: 24 h / 5 d 20 °C: 12 h / 3 d 30 °C: 8 h / 2 d

Slip resistance

Material	Layer	Description	R-Class DIN 51130
CT 325 Top Coat 1C Matte R 11	Topcoat	0.1 kg/m² KÖSTER Top Coat 1C Matte with 2% KÖSTER Anti-Slip Granulate 20	R 11