Sikafloor®-31 NA PurCem® FS

ADVANCED GENERATION, FAST SET, HIGH-BUILD AND SOLVENT-FREE POLYURETHANE/
CEMENT PRIMER, COATING AND TOP COAT

  • Applicable onto 7 to 10 day old concrete after adequate preparation and where substrate has tensile bond strength in excess of 1.5 MPa (218 psi)
  • ƒEconomical and easy installation requiring less labour to install than traditional Sikafloor® PurCem® materials
  • ƒVersatile material suitable for application as a primer, standalone coating and top coat for other PurCem systems
  • ƒFaster set times make it ideal for quick turn around projects
  • ƒResists a very wide range of organic and inorganic acids, alkalis, amines, salts and solvents. Consult Sika Canada for full details. Refer to the Sikafloor® PurCem® Chemical Resistance Chart
  • ƒSimilar coefficient of thermal expansion to concrete allowing movement with the substrate through normal thermal cycling
  • ƒPerforms and retains its physical characteristics through a wide temperature range from -10 °C (14 °F) up to 90 °C (194 °F)
  • ƒSuperior formulation eliminates formation of blisters, such as those arising out of application during elevated temperatures or early and multiple layer applications
  • Bond strength in excess of the tensile strength of concrete, concrete will fail first
  • ƒNon-taint, odourless and phthalate-free, avoiding associated toxicity to health and environmental hazards
  • Behaves plastically under impact; deforms but will not crack or debond
  • ƒExcellent long term wear resistance from a two-coat application
  • ƒEasily maintained using commonly employed methods and phenol-free detergents
  • ƒAchieves highest performance ratings according to ASTM G21 resistance to fungi and ASTM D3273 resistance to mold growth (special order grade)
  • ƒMeets incidental food contact requirements of CFIA and USDA for use in food plants