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  • Hospitals.
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  • Sports areas.
  • Studios.
  • Pharmaceutical areas.


SofTop™ Comfort S is a flexible self-smoothing polyurethane resin comfort floor system which provides a hard wearing finish typically at 5 mm thickness. The SofTop Comfort S system is an environmentally friendly product, free of solvent and using natural plant oils in its formulation.

System includes:

  • Substrate.
  • Primer: Resuprime PU.
  • Membrane: SofTop Comfort Membrane.
  • Screed: SofTop Comfort SL.
  • Seal: Resupen WB Matt.

Features and benefits:

  • A flexible product which helps to reduce vibration.
  • Sound absorbing up to 20 dB.
  • Seamless.
  • Matt finish.
  • Extremely hard wearing.
  • Hygienic.
  • Good chemical resistance.
  • Smooth finish for precise operation equipment.


  • Hospitals.
  • Schools.
  • Offices.
  • Atriums.
  • Sports areas.
  • Studios.
  • Pharmaceutical areas.

General information

Smooth matt


Consult manufacturer


Reduced vibration, sound absorption up to 20dB, seamless, hard wearing, hygienic, chemical resistance, smooth finish for precise operation equipment


Polyurethane resin

Uniclass 2015
Ss_30_42_54_75 Resin flooring systemsPrimary
Specification data - Resin flooring systems
Product Reference

SofTop™ Comfort S

Standard product features

Technical characteristics:

  • System thickness: 5 mm.
  • Hardness after 24 hours, Shore D to DIN 53501: 80 mm.
  • Crack bridging ability (membrane): 2 mm.
  • Elongation at break to DIN 53504 (membrane): >300%.
  • Abrasion resistance to EN 1504-2: <50 mg.
  • Bond strength to EN 13892-8: >1.5 MPa (substrate failure).
  • Temperature resistance: Up to 90⁰C.
  • Reaction to fire to BS EN 13501-1: Bfl – s1.
  • Impact resistance to EN 1504-2: Class II.
  • Chemical resistance: Good.
  • Ultraviolet (UV) stable: Yes.
  • FerFa class: Class 5.
  • Slip resistance to ASTM E 303: <36 (low slip potential in wet/ dry conditions).
  • Volatile organic content (VOC): Varies depending on product, >5–42 g/L.
  • Coverage per unit: Varies depending on product, up to 40 m².
  • Cure rate: Depends on traffic conditions and temperature: 18 hours to 8 days.
  • Application temperature: 10–25°C and an equilibrium relative humidity (ERH) <90%.

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