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BOSTIK Industrial Ultraset SF Timber Floor Adhesive-600ml Sausage

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Special Price $12.00 Regular Price $19.00
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Bostik Ultraset® SF is a one part solvent free polyurethane elastomeric adhesive formulated to adhere most types of wood, parquet, solid strip, engineered, bamboo and sheet timber flooring systems to flat concrete and timber subfloors, or over existing floors.


  • Solvent free formulation
  • Zero VOC
  • Non flammable
  • No mixing, ready to use
  • One component
  • Easy to spread
  • Will not re-emulsify when in contact with moisture
  • Tested to ASTM C794 for peel adhesion to various species of Australian Hardwood
  • Remains Flexible
  • Excellent bond strength
  • Recommended adhesive by major timber manufacturers
  • Excellent acoustic properties
  • Australian made

Recommended uses:

  • Adhering parquet, solid strip softwood and hardwood flooring, engineered flooring and bamboo flooring to concrete or timber subfloors
  • Adhering recommended acoustic underlays as an intermediate layer between subfloor and flooring system

Classification standards:

  • Meets requirements EN 14293:2006 "Adhesives for bonding parquet to subfloor"


  • Colour: Brown
  • Appearance: Smooth paste-holds peaks
  • Cure system: Moisture cure polyurethane
  • Tack free time: Approx 4 hours @ 23°C 50% RH
  • Walk on time: 8-10 hours (light traffic)
  • Cure rate: 1.5 - 2.5mm/24hrs
  • Hardness shore A: 52 approx
  • Storage temerature: 5°C to 30°C
  • Elongation: 600%
  • Full cure (1mm film): Approx 24 hours, depending on temperature and relative humidity. Curing time extended in low humidity
  • Tensile strength (shear 2mm timber to timber BS EN 14293): 1.4N/mm²
  • Specific gravity: 1.31g/ml approx
  • Flammability: Non flammable (contains no solvent)
  • Shelf life: 12 months in original unopened container, stored under cover and in dry conditions