SYSTEM DATA SHEET Sika Comfortfloor® PS-65 SEAMLESS, SMOOTH, UNICOLOUR, LOW VOC, SOUND INSULATING, ELASTIC POLYURETHANE FLOOR COVERING PRODUCT DESCRIPTION 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. USES Sika Comfortfloor® PS-65 may only be used by experienced professionals. ▪ ▪ ▪ ▪ ▪ ▪ ▪ Commercial and public buildings Healthcare facilities Schools Retail spaces & laboratories Nursing facilities Showrooms & lobbies Museums and office space. 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 System Data Sheet Sika Comfortfloor® PS-65 August 2020, Version 04.03 020812900000000003 stable top coat Non shrinking after cure High strength Low maintenance and life cycle cost Tough, durable and seamless floor ENVIRONMENTAL INFORMATION ▪ Emission tested at Eurofins according to the AgBBand 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 08198, 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 39157502 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,

SYSTEM INFORMATION System Structure Layer 1. Adhesive 2. Shockpad 3. Porefiller 4. Base coat 5. Top coat Product Sikafloor® Comfort Adhesive Sikafloor® Comfort Regupol®-6015 H Sikafloor® Comfort Porefiller Sikafloor®-330 Sikafloor®-305 W (min. 2 layers) Smooth, matt finish Refer to product datasheet for Sikafloor®-305w or Sikafloor® Colour Chart for standard colours. Nominal thickness 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 TECHNICAL INFORMATION Shore A Hardness...

Sound Insulation Skid / Slip Resistance APPLICATION INFORMATION Consumption Product Sikafloor® Comfort Adhesive Sikafloor® Comfort Regupol®-6015 H Sikafloor® Comfort Porefiller Sikafloor®-330 Sikafloor®-305 W + 5% water 2. Shockpad 3. Porefiller 4. Base coat 5. Top coat Consumptions are theoretical and do not include any wastage or additional materials needed due to porosity, substrate profile etc. Product Temperature 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...

ECOLOGY, HEALTH AND SAFETY For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Safety Data Sheet (SDS) containing physical, ecological, toxicological and other safety-related data. Please refer to the Sikafloor®- Cleaning Regime FURTHER DOCUMENTS Substrate Quality & Preparation Please refer to Sika Information Manual: “Evaluation and preparation of surfaces for flooring systems”. Application Instructions Please refer to Sika Information Manual: “Mixing & Application of flooring systems”. Maintenance Please refer to “Sikafloor®-...