Sikafloor® MultiDur ES-15 ECC
Smooth coloured epoxy floor coating system for damp substrates
Sikafloor® MultiDur ES-15 ECC is a 2-part epoxy coloured resin based floor coating system that can provide a hard wearing, seamless, low maintenance smooth gloss finish on damp substrates. For medium - heavy wear conditions. Thickness 2.0–4.0 mm. Internal use.
- Seamless
- Good chemical and mechanical resistance
- Good wear and abrasion resistance
- Easy application
- Waterproof
- Gloss finish
- Easy cleanability
- Low maintenance
- Good bond to green or hardened damp/dry concrete
System Structure
Usage
- On concrete and cementitious screeds with normal up to medium heavy wear e.g. storage and assembly halls, maintenance workshops, garages
- For production, processing areas, warehouses, car park decks.
Advantages
- Seamless
- Good chemical and mechanical resistance
- Good wear and abrasion resistance
- Easy application
- Waterproof
- Gloss finish
- Easy cleanability
- Low maintenance
- Good bond to green or hardened damp/dry concrete
Packaging
Refer to the individual Product Data Sheet
Colour
Available in many colours
Appearance
Smooth gloss finish
System Details
APPROVALS / STANDARDS
Refer to individual Product Data Sheet within System Structure
System Structure
Sikafloor® MultiDur ES-15 ECC (~ 2–4 mm)
| Layer | Product |
| 1.Primer | Sikafloor®-155 WN |
| 2.Levelling screed | Sikafloor®-81 EpoCem® |
| 3.Top coat | Sikafloor®-264 N |
Composition
Epoxy
Nominal Thickness
~ 2.0–4.0mm
Shelf Life
Refer to the individual Product Data Sheet
Storage Conditions
Refer to the individual Product Data Sheet
Chemical Resistance
Resistant to many chemicals. Contact Sika Technical Service for specific information.
Thermal Resistance
| Exposure* | Dry heat |
| Permanent | +50 °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 (steam cleaning etc.)
*No simultaneous chemical and mechanical exposure.
Application
Ambient Air Temperature
10 °C min. / +30 °C max.
Relative Air Humidity
80 % r.h. max.
Dew Point
Beware of condensation!
The substrate and uncured floor temperature must be at least 3 °C above the 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
Can be applied on green or damp concrete with no standing water.
Although the system can be applied onto green concrete surfaces (> 24 hours), it is advised to allow at least 3 days for early concrete shrinkage to occur in order to prevent shrinkage cracks from appearing on the wearing surface.
Waiting Time / Overcoating
Before applying Sikafloor®-81 EpoCem® on Sikafloor®-155 WN allow:
| Substrate temperature | Minimum | Maximum |
| +10 °C | 12 hours | 72 hours |
| +20 °C | 6 hours | 48 hours |
| +30 °C | 4 hours | 24 hours |
Sikafloor®-81 EpoCem® can be overcoated with vapour impermeable coatings when the surface humidity falls below 4 %.
Not earlier than :
| Substrate Temperature | Waiting Time |
| +10 °C | 2 days |
| +20 °C | 1 day |
| +30 °C | 1 day |
Applied Product Ready for Use
| Temperature | Foot Traffic | Light Traffic | Full Cure |
| +10 °C | ~ 72 hours | ~ 6 days | ~ 10 days |
| +20 °C | ~ 24 hours | ~ 4 days | ~ 7 days |
| +30 °C | ~ 18 hours | ~ 2 days | ~ 5 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity
Consumption
Sikafloor® MultiDur ES-15 ECC (~ 2–4 mm)
| Coating System | Product | Consumption |
| 1. Primer | 1 × Sikafloor®-155 WN | ~ 0.3–0.5 kg/m2 thinned with 10 % water |
| 2.Levelling screed | 1 × Sikafloor®-81 Epo- | ~2.25 kg/m2/mm |
| 3.Top coat | 1–2 × Sikafloor®-264 N | ~ 0.6–0.8 kg/m2 |
CLEANING
Refer to the Information Manual Sikafloor®-Cleaning Regime