Sika Comfortfloor® PS-65
Sika Comfortfloor® PS-65 is an elastic polyurethane self-smoothening flooring system and is part of the Sika Comfortfloor® decorative flooring range. Sika Comfortfloor® PS-65 optimizes a balance between comfort and toughness by combining softness under foot and durability. Sika Comfortfloor® PS-65 is flexible enough to provide comfort in areas where personnel walk or stand for long periods of time but tough enough to stand up to high levels of pedestrian traffic, chair castors and wheeled loads. Sika Comfortfloor® PS-65 resilient flooring solution reduces footfall sound and horizontal noise transmission while providing an unprecedented number of advantages to building occupants.
- Low VOC emission
- Flexible and resilient
- Very good acoustic isolation
- Good mechanical resistance
- Good UV resistance
- Reduces footfall sound
- Attractive colours available using pigmented UV stable top coat
- Non shrinking after cure
- High strength
- Low maintenance and life cycle cost
- Tough, durable and seamless floor
System Structure
Usage
- Commercial and public buildings
- Healthcare facilities
- Schools
- Retail spaces & laboratories
- Nursing facilities
- Showrooms & lobbies
- Museums and office space.
Advantages
- Low VOC emission
- Flexible and resilient
- Very good acoustic isolation
- Good mechanical resistance
- Good UV resistance
- Reduces footfall sound
- Attractive colours available using pigmented UV stable top coat
- Non shrinking after cure
- High strength
- Low maintenance and life cycle cost
- Tough, durable and seamless floor
Packaging
Please refer to the individual Product Data Sheets
Colour
Refer to product datasheet for Sikafloor®-305w or Sikafloor® Colour Chart for standard colours.
Appearance
Smooth, matt finish
System Details
ENVIRONMENTAL INFORMATION
- Emission tested at Eurofins according to the AgBB-and CDPH rule 01350 schemes and guidelines. Sampling, testing and evaluation were performed according to ISO-16000, Reports No. 771284A and 771284E
APPROVALS / STANDARDS
- Fire classification acc. to EN 13501-1, Test report 08-198, Ghent University
- Impact sound reduction according EN ISO 140-8, test report 102-B-08, iba Institut Gottfried & Rolof Germany.
- Determination of wear resistance EN651:2004 , indentation EN 433:2004, castor chair suitability EN425:1994 and effect of simulated movement of furniture leg according EN 424:2002 reports 391575-02 and 391580-02 TFI institute Aachen Germany.
- Castor Chair suitability EN425:1994 testing CSTB France report R2EM-12-26037515
- Avis Technique 12/13-1653 by the CSTB France.
- Synthetic resin screed material according to EN 13813:2002, Declaration of Performance and provided with the CE mark
- Coating for surface protection of concrete according to EN 1504-2:2004, Declaration of Performance and provided with the CE mark
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. Base coat | Sikafloor®-330 |
| 5. Top coat | Sikafloor®-305 W (min. 2 layers) |
Composition
Polyurethane
Nominal thickness
~ 6 mm
Volatile organic compound (VOC) content
Very low content of Volatile Organic Compounds. It fulfils the stringent demands for indoor air quality and low VOC emitting products AgBB
Shelf Life
Please refer to the individual Product Data Sheets
Storage Conditions
Please refer to the individual Product Data Sheets
Shore A Hardness
~ 80 (14 days/+23°C) | (DIN 53505) |
Resistance to wearing
Wearing group M | (EN 660-2:1999) |
Resistance to moving furniture
No damage | (EN 424:2002) |
Castor chair resistance
No damage (25000 cycles) | (EN 425:1994) |
Resistance to Impact
Class II | (ISO 6272) |
Indentation
0.07 mm | (EN 433:1994) |
Tensile Strength
~ 8.0 N/mm² (14 days/+23°C/Base coat) | (DIN 53504) |
Tensile adhesion strength
> 1.5 N/mm2 | (EN 13892-8) |
Reaction to Fire
Bfl-s1 | (EN 13501-1) |
Chemical Resistance
Sika Comfortfloor® PS-65 always has to be sealed with Sikafloor®-305 W. Refer to the chemical resistance of Sikafloor®-305 W.
UV Exposure
8 / Colour fastness | (EN ISO 105-B02:2002) |
Capillary Absorption
< 0.01 kg/(m2h0,5) | (EN 1062-3) |
Permeability to CO2
| > 50 m | (EN 1062-6) |
Sound Insulation
19 dB | (EN ISO 140-8) |
Skid / Slip Resistance
R10 / R11 | (DIN 51130) |
Application
Product Temperature
+15 °C min. / +30 °C max.
Ambient Air Temperature
+15 °C min. / +30 °C max.
Relative Air Humidity
80 % max.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3 °C above dew point to reduce the risk of condensation or other disturbance of the surface on the floor finish
Substrate Temperature
+15 °C min. / +30 °C max.
Substrate Moisture Content
Sika Comfortfloor® PS-65 can be installed on substrates with moisture content of max. 3 % (checked by Tramex). The substrate needs to be visibly dry and have an adequate pull-off strength min 1.5 N/mm2. Check for rising moisture.
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 and substrate conditions
Consumption
| Layer | Product | Consumption |
| 1. Adhesive | Sikafloor® Comfort Adhesive | ~0.9 kg/m² |
| 2. Shockpad | Sikafloor® Comfort Regupol®-6015 H | ~4 mm |
| 3. Porefiller | Sikafloor® Comfort Porefiller | ~0.5 kg/m2/layer |
| 4. Base coat | Sikafloor®-330 | ~2.8kg/m2 (2 mm) |
| 5. Top coat | Sikafloor®-305 W + 5% water | 0.13 kg/m2/layer (min. 2 layers) |
Consumptions are theoretical and do not include any wastage or additional materials needed due to porosity, substrate profile etc.
CLEANING
Please refer to the Sikafloor®‐ Cleaning Regime