Sika ComfortFloor® PS-27 system is a tough-elastic polyurethane self-smoothening flooring system and is part of the Sika ComfortFloor® system range. The Sika ComfortFloor® PS-27 system is especially designed for decorative areas where seamless hardwearing floors are required. The system is composed of a tough- elastic polyurethane which fulfils the stringent demands for low VOC emitting products. Technical Information Property Value, Unit Shore D Hardness (DIN 53505) ~65 (14 days / +23 °C) Abrasion Resistance (EN ISO 5470-1) < 3000 mg Resistance to Impact (ISO 6272) Class I Tensile Adhesion Strength (EN 13892-8) > 2.0 N/mm2 Reaction to Fire (EN 13501-1) Bfl-s1 Chemical Resistance Sika ComfortFloor® PS-27 always has to be sealed with Sikafloor®-305 W. Refer to the chemical resistance of Sikafloor®-305 W. UV Exposure (EN ISO 105-B02:2002) 8 / Colour fastness Permeability to Water Vapour (EN ISO 7783-1/-2) Class III Capillary Absorption (EN 1062-3) < 0.01 kg/m2 h0.5 EPD Number: 000157 Date of Issue:03 April 2018 Expiry Date 02 April 2023 BF1805-C-ECOP Rev 0.0 Page 3 of 14 © BRE Global Ltd, 2017 Property Value, Unit Permeability to CO2 (EN 1062-6) > 50 meter Skid / Slip Resistance (DIN 51130) R10 / R11 Main Product Contents The table below shows the SIKA component layers that make up the Sika ComfortFloor® PS-27 system. The actual chemical inputs are not disclosed due to confidentiality reasons, but the product does not contain substances on the SVHC list of chemicals Material/Chemical Input Kg/m2 Sikafloor®-161 primer 1.0 Sikafloor®-327 base coat 2.8 Sikafloor®-305W top sealer 0.27 Total Product Weight 4.07 EPD Number: 000157 Date of Issue:03 April 2018 Expiry Date 02 April 2023 BF1805-C-ECOP Rev 0.0 Page 4 of 14 © BRE Global Ltd, 2017 Manufacturing Process A flooring product from the ComfortFloor® family (e.g. Sikafloor®-330) is compounded as a master-batch by mixing the base polymer with all additives, fillers, stabilizers and pigments. The production starts with the