Scratch coat Primer for Sika Ucrete Flooring Systems Sika Ucrete PLC is a scratch coat primer applied by trowel at a thickness of 0.5 to 3mm. Sika Ucrete PLC is not a finished floor and must be overlaid by the appropriate Sika Ucrete floor finish. - Excellent air quality.
- Suitable for application on to 7day old concrete and 3day old polymer screeds.
- Allows application of suitable Ucrete flooring systems after approximately 8 hours at 20°C.
- High temperature resistance for floors in extreme environments.
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Usage - Sika Ucrete PLC is applied as a scratch coat to prepared concrete substrates to completely seal the substrate prior to overlaying with Sika Ucrete industrial flooring. Sika Ucrete PLC fills in anchor grooves and provides a smooth even substrate.
Advantages - Excellent air quality.
- Suitable for application on to 7day old concrete and 3day old polymer screeds.
- Allows application of suitable Ucrete flooring systems after approximately 8 hours at 20°C.
- High temperature resistance for floors in extreme environments.
Packaging Part 1 | 2.67 kg/pail | Part 2 | 2.86 kg/pail | Part 3 | 14.6 kg/bag | Part 1+2+3 | 20.13 kg | |
Technical Information Tensile adhesion strength ≥ 2.0 MPa (failure in concrete) Resistance to Alkalinity Saturated Ca(OH)2 for 48h |
Application Information Mixing Ratio Parts 1:2:3 = Mix full units only. Product Temperature +10 °C min./+30°C max. Optimal material temperature range : 15°C - 25°C Ambient Air Temperature +10 °C min./+30°C max. Optimal ambient air temperature range : 15°C - 25°C Relative Air Humidity 80% r.h. max. Dew Point Beware of condensation! The substrate and uncured floor 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. Optimal substrate temperature range : 15°C - 25°C Substrate Moisture Content ≤ 8% pbw moisture content. Test method: Sika-Tramex meter or CM - measurement. No rising moisture according to ASTM (Polyethylene-sheet). Waiting Time / Overcoating Before applying Sika Ucrete Industrial Flooring on Sika Ucrete PLC allow: Substrate temperature | Minimum | Maximum | +10°C | 16h | * | +20°C | 8h | * |
Note: Times are approximate and will be affected by changing ambient condition. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.