Sikafloor® MultiDur WS-10
Sikafloor® MultiDur WS-10 is a water dispersed, coloured low VOC /AMC emissions epoxy covering for flooring applications
- Good chemical and mechanical resistance
- Water vapour permeable
- Can be cleaned up with water
- Odourless
- Easy application
Usage
- Can be subjected to normal up to medium heavy mechanical and chemical loading
- For production areas, warehouses, car park decks, garages, etc.
Advantages
- Good chemical and mechanical resistance
- Water vapour permeable
- Can be cleaned up with water
- Odourless
- Easy application
Colour
Available in various colour shades.
Appearance
Semi-gloss finish
System Details
APPROVALS / STANDARDS
- ISEGA Certificate of Conformity
- Fire classification in accordance with EN 13501-1, Report-No. PB-Hoch-130019, Germany, January 2013.
- Particle emission certificate Sikafloor-2540 W CSM Statement of Qualification – ISO 14644-1, class 4– Report No. SI 1212-624 and GMP class A, Report No. SI 1212-624.
- Outgassing emission certificate Sikafloor-2540 W: CSM Statement of Qualification – ISO 14644-8, class 9.6 - Report No. SI 1212-624.
- Good biological Resistance in accordance with ISO 846, CSM Report No. 1212-624
- Eurofins Emission tested according to the AgBB-scheme and guidelines of the DiBt (AgBB – Committee for Health-related Evaluation of Building Products, DiBt – German Institute for Building Technology). Sampling, testing and evaluation were performed according to ISO-16000, Report No. G20152B.
- Eurofins Emission tested according to the Emicode EC1+-scheme , Report No. G19919B
- Eurofins Emission tested according to M1 Protocol, Report No. 392-2014-00087005D
- Eurofins Emission tested according to French Label, Report No. 392-2014-00087005A
System Structure
Sikafloor® MultiDur WS-10 system (~ 0.2-0.3 mm)
| 1. Primer | Sikafloor®-2540 W+ 5% water |
| 2. Top coat | Sikafloor®-2540 W |
Composition
Epoxy waterborne
Nominal thickness
~0.2–0.3mm
Abrasion Resistance
| 63 mg (CS 10/1000/1000) (14 days / +23°C) | (DIN 53 109 Taber Abrader Test) |
Reaction to Fire
Bfl-S1 | (DIN EN 13501-1) |
Chemical Resistance
Contact Sika technical service for specific information
Thermal Resistance
Exposure* | Dry heat |
Permanent | +60 °C |
Short-term max. 7 d | +80 °C |
| Short-term max. 12 h | +100 °C |
Short-term moist/wet heat* up to +80 °C where exposure is only occasional
(i.e. during steam cleaning etc.)
*No simultaneous chemical and mechanical exposure.
Skid / Slip Resistance
R9 | (DIN 51130) |
Application
Product Temperature
Please refer to the individual Product Data Sheets
Ambient Air Temperature
+10 °C min. / +30 °C max.
Relative Air Humidity
75 % r.h. max., adequate fresh air ventilation must be provided to remove excess moisture during curing.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3 °C above dew point to reduce the risk of condensation or blooming on the floor finish.
Substrate Temperature
+10 °C min. / +30 °C max.
Substrate Moisture Content
When performing application work with Sikafloor® MultiDur WS-10, the substrate moisture content must not exceed 6 % pbw measured by Sika®-Tramex meter, CM - measurement or Oven-dry-method.
No rising moisture according to ASTM (Polyethylene-sheet). Osmosis caused by rising moisture is not covered by the product warranty.
Waiting Time / Overcoating
Before applying Sikafloor®-2540 W on Sikafloor®-2540 W allow:
Substrate temperature | Minimum | Maximum |
+10 °C | 48 hours | 7 days |
| +20 °C | 20 hours | 6 days |
+30 °C | 10 hours | 3 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
When relative air humidity is ≥ 75 % the waiting time is increased by at least 24 hours.
Applied Product Ready for Use
Temperature | Foot traffic | Light traffic | Full cure |
| +10 °C | ~ 48 hours | ~ 5 days | ~ 10 days |
+20 °C | ~ 20 hours | ~ 3 days | ~ 7 days |
| +30 °C | ~ 10 hours | ~ 2 days | ~ 5 days |
Consumption
Sikafloor® MultiDur WS-10 system (~ 0.2–0.3 mm)
| Coating System | Product | Consumption |
| Primer | 1 × Sikafloor®-2540 W + 5% water | ~0.2–0.3 kg/m² |
| Top coat | 1–2 × Sikafloor®- 2540 W | ~0.2–0.3 kg/m² per layer |
CLEANING
Please refer to the Method Statement Sikafloor®‐ Cleaning Regime