Sikafloor® MultiDur ET-20
Low-odour, fast-curing, lightly textured, coloured epoxy roller coat flooring system
Sikafloor® MultiDur ET-20 is a low-odour, lightly textured, fast-curing, coloured, rigid flooring coating system based on epoxy resins. It provides a hard-wearing, seamless, low-maintenance gloss finish.
- Good resistance to abrasion
- Good resistance to specific chemicals
- Good mechanical resistance
- Good yellowing resistance
- Improved blush resistance
- Lightly textured
- Low odour
- Low VOC emissions
- Seamless
- Fast curing
System Structure
Usage
The System is used in industrial buildings such as:- Manufacturing facilities and workshops
- Logistics facilities and warehouses
- The System may only be used for interior applications.
Advantages
- Good resistance to abrasion
- Good resistance to specific chemicals
- Good mechanical resistance
- Good yellowing resistance
- Improved blush resistance
- Lightly textured
- Low odour
- Low VOC emissions
- Seamless
- Fast curing
Colour
Cured system colour | Available in various colour shades |
Appearance
Lightly textured, gloss finish
System Details
APPROVALS / STANDARDS
-
Fire Classification EN 13501-1, Sikafloor® MultiDur ET-20, OFI Technologie & Inn
-
Slip Resistance DIN EN 16165, Roxeler, Report No. 020066-22-3
System Structure
Sikafloor® MultiDur ET-20
| Layer | Product | |
| 1. | Primer | Sikafloor®-150 Sikafloor®-151 Sikafloor®-156 Sikafloor®-161 Sikafloor®-2640 Sikafloor®-1590 |
| 2. | Top coat | Sikafloor®-2640 |
Composition
Epoxy
Nominal thickness
~1 mm
Shore D Hardness
~78 (7 days / +23 °C) | (DIN 53505) |
Abrasion Resistance
Cured 7 days at +23 °C | 935 mg (H22 / 1000 g / 1000 cycles) |
Tensile adhesion strength
≥ 1.5 MPa | (EN 1542) |
Reaction to Fire
Class Bfl-s1 | (EN 13501-1) |
Skid / Slip Resistance
| R 9 | (DIN 51130) |
Application
Ambient Air Temperature
Maximum | +30 °C |
Minimum | +10 °C |
Relative Air Humidity
Maximum | 80 % r.h. |
Dew Point
Refer to the individual Product Data Sheet.
Substrate Temperature
Maximum | +30 °C |
Minimum | +10 °C |
Substrate Moisture Content
Refer to the individual Product Data Sheet.
Waiting Time / Overcoating
When using Sikafloor®-1590 refer to the individual Product Data Sheet for specific information on waiting time to overcoating.
Before applying Sikafloor®-2640 on Sikafloor®-150/ Sikafloor®-151/ Sikafloor®-156/ Sikafloor®-161 allow:
Temperature | Minimum | Maximum |
+10 °C | ~17 hours | ~3 days |
+20 °C | ~9 hours | ~48 hours |
+30 °C | ~7 hours | ~24 hours |
Before applying Sikafloor®-2640 on Sikafloor®-2640 allow:
Temperature | Minimum | Maximum |
+10 °C | ~15 hours | ~72 hours |
+20 °C | ~6 hours | ~48 hours |
+30 °C | ~3 hours | ~24 hours |
Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.
Applied Product Ready for Use
Temperature | Foot traffic | Light traffic | Full cure |
+10 °C | ~15 hours | ~18 hours | ~24 hours |
+20 °C | ~6 hours | ~11 hours | ~14 hours |
+30 °C | ~3 hours | ~9 hours | ~12 hours |
Note: Times apply when the last layer of the system has been applied. Times are affected by changing ambient conditions, particularly temperature and relative humidity.
Consumption
Layer | Product | Consumption |
Primer | Sikafloor®-150 Sikafloor®-151 Sikafloor®-156 Sikafloor®-161 Sikafloor®-2640 Sikafloor®-1590 | 1-2 × ~0.3-0.5 kg/m² |
Top coat | Sikafloor®-2640 | 2 × 0.3-0.4 kg/m² |
Note: Consumption data is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level, wastage or any other variations. Apply product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.