Sika Ucrete® RG - Heavy-duty Polyurethane Render
Verified by manufacturer 4 days ago
Heavy-duty polyurethane render and coving mortar.
Application
Suitable for use within wet and dry process areas including the following areas:
- Food and beverage facilities.
- Pharmaceutical facilities.
- Chemical and processing facilities.
- Manufacturing facilities and workshops.
- Bunding areas.
- Plinths.
- Drainage channels.
- Tank bases.
- Sumps.
- Effluent storage pits.
- Coving and skirting.
Description
Sika® Ucrete® RG is a heavy-duty polyurethane render and coving mortar designed to resist aggressive chemicals, heavy abrasion and temperatures up to +120 °C.
Features and benefits:
- Render and mortar for Sika® Ucrete® flooring systems.
- Suitable for use in both wet and dry process areas.
- Resistant to bacterial or mould growth.
- Can be applied to 7-day-old concrete and 3-day-old polymer screed.
- Very good resistance to a wide range of chemicals.
- Very good mechanical resistance.
- Impermeable to liquids.
- Non-tainting after mixing.
- Low VOC emissions.
- Thermal expansion properties similar to concrete.
General information
Color | Blue Brown Cream Green Grey |
Finish | Other |
Material | Polyurethane |
Shape | Formless |
Uniclass | |
CAWS | M10/185 Proprietary polymer modified wearing screeds M12/110 Resin flooring M12/10 Resin flooring |
Specification data - Heavy-duty screed flooring
Classification data | |
Product reference | Sika Ucrete® RG. |
Colour | Red. Orange. Yellow. Bright yellow. Cream. Grey. Light grey. Green. Light green. Green/ brown. Blue. Manufacturer guidanceCured colour. |
Base | Water-based polyurethane cement hybrid. |
Density | To EN ISO 2811-1, ~2.09 kg/L. Guidance for specification option: Mixed product. |
Abrasion resistance | To EN ISO 5470-1, 126 mg. Guidance for specification option: Cured after 20 days at 23°C. |
Compression strength | To EN 13892-2, 52 N/mm². Guidance for specification option: Cured after 28 days at 23°C. |
Flexural strength | To EN 13892-2, 15 N/mm². Guidance for specification option: Cured after 28 days at 23°C. |
Tensile strength | To BS 6319-7, 7 MPa. Guidance for specification option: Cured after 28 days at 20°C. |
Tensile Adhesion | To EN 1542, >2.0 N/mm² (concrete failure). |
Reaction to fire | To EN 13501-1, Class Bs1. |
Coverage | 8–9 kg/m² for 4 mm. 12–13 kg/m² for 6 mm. 18–20 kg/m² for 9 mm. Manufacturer guidanceWearing layer. |
Thickness | ~4–9 mm. Manufacturer guidanceLayer thickness. |
Ambient temperature | 5°C to 30°C. |
Curing time | 16–24 hours at 8°C. |
Sustainability data
Material | Polyurethane |
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