Sika Comfortfloor® PS-24
Soft-footfall, self-smoothing, low-VOC polyurethane flooring system with optional colour flakes
Sika Comfortfloor® PS-24 is a UV-resistant, highly elastic, self-smoothing polyurethane flooring system with high comfort under feet and soft footfall. It provides decorative design options using coloured chips, aggregates, and other fillers. The System is part of the Sika Comfortfloor® decorative flooring range.
- Decorative design
- Soft underfoot
- Comfortable to walk on
- Low odour
- Seamless
- Low VOC content
- Low VOC emissions
- Good crack-bridging ability
- Good mechanical resistance
- Good resistance to abrasion
- Easy to apply
- Low maintenance
System Structure
Usage
Sika Comfortfloor® PS-24 is used in the following commercial and public buildings and areas:- Healthcare facilities and hospitals
- Schools and universities
- Shopping malls and museums
- Residential areas and homes
- The System may only be used by experienced professionals.
- The System may only be used for interior applications.
Advantages
- Decorative design
- Soft underfoot
- Comfortable to walk on
- Low odour
- Seamless
- Low VOC content
- Low VOC emissions
- Good crack-bridging ability
- Good mechanical resistance
- Good resistance to abrasion
- Easy to apply
- Low maintenance
Colour
Available in almost unlimited range of colour shades
Appearance
Smooth, matt finish
System Details
ENVIRONMENTAL INFORMATION
Specific Environmental Product Declaration (EPD) in accordance with EN 15804. EPD independently verified by BRE Global
Contributes towards satisfying Indoor Environmental Quality (EQ) Credit: Low-Emitting Materials under LEED® v4
Complies with the requirements of DIBt (June 2004) in combination with the NIK values from AgBB (March 2008) for use in the indoor environment.
APPROVALS / STANDARDS
-
Fire Behaviour EN 9239-1, Sika Comfortfloor® PS-24, Universiteit Gent Belgium, T
-
Indoor Air Comfort Gold EN 16516, eurofins, No. IACG-439-01-05-2022
System Structure
| Layer | Product | |
| 1. | Primer | Sikafloor®-150 Sikafloor®-151 Sikafloor®-1590 Contact Sika Technical Service for information on choosing the right primer for your project. |
| 2. | Wearing layer | Sikafloor®-3000 + PVA flakes broadcast |
| 3. | Top coat | Sikafloor®-304 W |
Composition
Polyurethane
Nominal thickness
2.0-3.0 mm
Shore A Hardness
Cured 14 days at +23 °C | 84 |
Resistance to wearing
Wearing group P | (EN 660-2) |
Resistance to moving furniture
No damage | (EN 424) |
Castor chair resistance
No damage (25 000 cycles) | (EN 425) |
Resistance to Impact
Class I | (EN ISO 6272-1) |
Indentation
0.02 mm | (EN 433) |
Tensile Strength
Cured 14 days at +23 °C | 8.0 N/mm² |
Tensile adhesion strength
> 1.5 N/mm² | (EN 1542) |
Tear Strength
Cured 14 days at +23 °C | 18 N/mm2 |
Elongation at break
Cured 14 days at +23 °C | 70 % |
Reaction to Fire
| Class Bfl-s1 | (EN 13501-1) |
Resistance to stubbed cigarettes
| Class 4 | (EN 1399) |
Chemical Resistance
Laboratory-defined resistance to many individual chemicals. Before proceeding, contact Sika Technical Service for specific information.
Sound Insulation
2 mm accoustic layer thickness | ΔLw=2 dB |
Skid / Slip Resistance
Dry | 0.50 |
Wet | 0.44 |
Application
Ambient Air Temperature
Maximum | +30 °C |
Minimum | +15 °C |
Relative Air Humidity
Maximum | 80 % r.h. |
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.
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®-3000 on the primer allow:
Temperature | Minimum | Maximum |
+10 °C | 17 hours | 4 days |
+20 °C | 9 hours | 2 days |
+30 °C | 7 hours | 1 day |
Before applying Sikafloor®-304 W on Sikafloor®-3000, allow:
Temperature | Minimum | Maximum |
+15 °C | 24 hours | 72 hours |
+20 °C | 16 hours | 48 hours |
+30 °C | 5 hours | 36 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 |
+15 °C | 30 hours | 48 hours | 6 days |
+20 °C | 16 hours | 24 hours | 4 days |
+30 °C | 12 hours | 18 hours | 3 days |
Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.
Consumption
Layer | Product | Consumption |
Primer | Sikafloor®-150 Sikafloor®-151 Sikafloor®-1590 | 1-2 × 0.3–0.5 kg/m² |
Wearing layer | Sikafloor®-3000 + PVA flakes broadcast (optional) | ~2.8 kg/m² (2 mm) |
Top coat | Sikafloor®-304 W | 0.13 kg/m² diluted 10 % with water |
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.