NBS Source
Sikafloor® PS27 System

Sikafloor® PS27 System

Sika Limited Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Smooth, low VOC, coloured, tough-elastic screed.

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+44 (0)1707 394444 www.sika.co.uk


A tough, elastic polyurethane self-smoothing flooring system, part of the Sika Comfortfloor® system range. Especially designed for decorative areas where seamless hardwearing floors are required.

The system fulfils the stringent demands for low VOC emitting products, such as the German AgBB and fulfils French labelling standards.


  • Healthcare (e.g. medical sector).
  • Education (e.g. schools and universities).
  • Leisure and culture (e.g. museums, library).
  • Retail.

Features and benefits:

  • Highly decorative.
  • Odourless.
  • Good resistance to fire.
  • Low VOC-content.
  • Silky matt finish.
  • Good mechanical and abrasion resistance.
  • Easy application.
  • Easy to maintain.

General information

Uniclass 2015

Ss_30_42_54_75 Resin flooring systemsPrimary


M12/10 Resin flooring

M12/110 Resin flooring

Product range


Specification data - Resin flooring systems

Product Reference

Sikafloor® PS27 System


Sikafloor® 161

Levelling coat

Not required

Sikafloor® 161 Levelling Mortar

Self-smoothing wearing course

Sikafloor® 327

2 mm.

Seal coat

Sikafloor® 305 W


Not required

Sikafloor® 304 W


Insert requirement, a broad range is available, contact manufacturer for information.

Standard product features

System thickness:

2–4 mm.

Technical properties:

  • Bond strength (to BS EN 1542): >2.0 N/mm².
  • Impact resistance (to ISO 6272): Class I.
  • Abrasion resistance (to BS EN ISO 5470-1): <3000 mg.
  • Slip resistance (to DIN 51130): R 10.
  • UV resistance (to BS EN ISO 105-B02): 8.
  • Reaction to fire (to BS EN 13501-1): Bfl s1.
  • CO2 permeability (to BS EN 1062-6): >50 m.
  • Water vapour permeability (to BS EN ISO 7783-1 and BS EN ISO 7783-2): Class III.
  • Capillary absorption and permeability to water (to BS EN 1062-3): <0.01 kg/(m² x h x 0.5).

Third party certifications

  • Eurofins

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