Sika® Ucrete® MFAS-C
Sika® Ucrete® MFAS-C is a heavy-duty resin floor system that provides a smooth, protective, antistatic floor finish, suitable for applications in predominantly dry ESD and ECF environments.
- Expert installation by fully trained and licensed applicators
- Resistant to bacterial or mould growth
- Suitable for application on to 7-day-old concrete and 3-day-old polymer screed
- Electrostatically conductive
- Very good resistance to specific chemicals
- Very good mechanical resistance
- Impermeable to liquids
- Non-tainting after curing
- Odourless
- Thermal expansion properties similar to concrete
- Tolerant to substrates with high moisture content
System Structure
Usage
Sika® Ucrete® MFAS-C is used in the electronics industry to protect sensitive electronic devices and in explosion hazarded areas. Sika® Ucrete® MFAS-C is used within dry process areas including the following application areas:- Food and beverage facilities
- Pharmaceutical facilities
- Chemical and processing facilities
- Clean rooms
- Electronic facilities and data centres
- Defence estates
- The Product may only be used by experienced professionals.
Advantages
- Expert installation by fully trained and licensed applicators
- Resistant to bacterial or mould growth
- Suitable for application on to 7-day-old concrete and 3-day-old polymer screed
- Electrostatically conductive
- Very good resistance to specific chemicals
- Very good mechanical resistance
- Impermeable to liquids
- Non-tainting after curing
- Odourless
- Thermal expansion properties similar to concrete
- Tolerant to substrates with high moisture content
Colour
Red, Orange, Yellow, Bright Yellow, Cream, Grey, Light Grey, Green, Light Green, Green/ Brown, Blue.
System Details
APPROVALS / STANDARDS
-
Halal Certification Europe (HCE), Sika® Ucrete®, WHFC, Certificate No. 21453-2/1/1/Y1
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Food and Beverage Facilities Suitability, Sika® Ucrete®, HACCP, Test Report No. I-PE-769-SA-2-RG-06b
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Indoor Air Comfort Gold EN 16516, Sika® Ucrete®, eurofins, Certificate No. IACG-321-01-01-2023
System Structure
| Layer | Product | |
| 1. | Primer | Sika® Ucrete® PFS |
| 2. | Earthing connection | Copper tape |
| 3. | Conductive primer | Sika® Ucrete® PLCAS |
| 4. | Wearing layer | Sika® Ucrete® MF 40 AS |
Composition
Water-based polyurethane cement hybrid
Compressive Strength
Cured 28 days at +23 °C | 53 N/mm² |
Flexural Strength
Cured 28 days at +23 °C | 21 N/mm² |
Tensile adhesion strength
> 2.0 N/mm² (concrete failure) | (EN 1542) |
Reaction to Fire
Class Bfl-s1 | (EN 13501-1) |
Skid / Slip Resistance
PTV, slider 96 | 35 wet conditions |
Class | R 10 |
Electrostatic Behaviour
| Resistance to ground | RG < 5 × 104 Ω |
| Body voltage generation | < 50 V |
| Resistance of person to earth | < 35 MΩ |
Note: Measurement results can be affected by ESD clothing, ambient conditions, measurement equipment, cleanliness of the floor and the test personnel.
Application
Ambient Air Temperature
Maximum | +30 °C |
Minimum | +15 °C |
Dew Point
Refer to the individual Product Data Sheet.
Substrate Temperature
Maximum | +30 °C |
Minimum | +15 °C |
Substrate Moisture Content
Refer to the individual Product Data Sheet.
Note: Epoxy primers are not suitable for application onto a high substrate moisture content.
Applied Product Ready for Use
The floor can be returned to service after 24 hours.
Note: Times are approximate and will be affected by changing ambient and substrate conditions.
Consumption
Layer | Product | Consumption |
Primer | Sika® Ucrete® PFS | 0.6–1.0 kg/m2 |
Earthing connection | Copper tape | Maximum distance 10 m between strips |
Conductive primer | Sika® Ucrete® PLCAS | 2–3 kg/m2 |
Wearing layer | Sika® Ucrete® MF 40 AS | 8–10 kg/m2 for 4 mm 12–14 kg/m2 for 6 mm |
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 the Product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.