Sika Comfortfloor® PS-65
Resilient, sound-dampening, smooth, unicolour low-VOC polyurethane flooring system
Sika Comfortfloor® PS-65 is a resilient, elastic, self-smoothing polyurethane flooring system that reduces footfall sound and horizontal noise transmission. It provides high comfort under foot and is resilient to pedestrian traffic, chair castors, and wheeled loads. The System is part of the Sika Comfortfloor® decorative flooring range.
- Comfortable to walk on
- Soft underfoot
- Very good acoustic isolation
- Low VOC emissions
- Low VOC content
- Seamless
- Good mechanical resistance
- Good resistance to UV exposure
- Reduces footfall sound and contact noise
- Low maintenance
System Structure
Usage
The System 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 for interior applications.
Advantages
- Comfortable to walk on
- Soft underfoot
- Very good acoustic isolation
- Low VOC emissions
- Low VOC content
- Seamless
- Good mechanical resistance
- Good resistance to UV exposure
- Reduces footfall sound and contact noise
- Low maintenance
Colour
Available in almost unlimited range of colour shades
Appearance
Smooth, matt finish
System Details
ENVIRONMENTAL INFORMATION
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Environmental Product Declaration (EPD) in accordance with EN 15804. EPD independently verified by BRE Global
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Contributes towards satisfying Indoor Environmental Quality (EQ) Credit: Low-Emitting Materials under LEED® v4
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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
- Indoor Air Comfort Gold EN 16516, eurofins, No. IACG-439-01-05-2022
System Structure
Sika Comfortfloor® PS-65
| Layer | Product | |
| 1. | Adhesive | Sikafloor® Comfort Adhesive |
| 2. | Shockpad | Sikafloor® Comfort Regupol-6015 H |
| 3. | Porefiller | Sikafloor® Comfort Porefiller |
| 4. | Wearing layer | Sikafloor®-330 |
| 5. | Top coat | Sikafloor®-305 W |
Composition
Polyurethane
Nominal thickness
6.0 mm
Shore A Hardness
Cured 14 days at +23 °C | 80 |
Resistance to wearing
Wearing group M | (EN 13813) |
Resistance to moving furniture
No damage | (EN 424) |
Castor chair resistance
No damage (25 000 cycles) | (EN 425) |
Resistance to Impact
Class II | (EN ISO 6272-1) |
Indentation
0.07 mm | (EN 433) |
Tensile Strength
Cured 14 days at +23 °C | 8.0 N/mm² |
Tensile adhesion strength
> 1.5 N/mm² | (EN 1542) |
Reaction to Fire
Class Bfl-s1 | (EN 13501-1) |
Chemical Resistance
Laboratory defined resistance to many individual chemicals. Before proceeding, contact Sika Technical Services for specific information.
UV Exposure
8 / Colour fastness | (EN ISO 105-B02) |
Capillary Absorption
< 0.1 kg·m-2·h-0.5 | (EN 1062-3) |
Permeability to CO2
Sd > 50 m | (EN 1062-6) |
Sound Insulation
3.5 mm accoustic layer thickness | ΔLw=19 dB |
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
Refer to the individual Product Data Sheet.
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 |
Adhesive | Sikafloor® Comfort Adhesive | 0.9 kg/m2 |
Shockpad | Sikafloor® Comfort Regupol-6015 H | 4 mm |
Porefiller | Sikafloor® Comfort Porefiller | 0.5 kg/m2 per layer |
Wearing layer | Sikafloor®-330 | 2.6–2.8 kg2 (2 mm) |
Top coat | Sikafloor®-305 W diluted 10 % with water | 0.13-0.15 kg/m2 per layer |
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.