Bostik Ultraset

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Price Per Unit: $13.94

Price Per Box: $12.55

Bostik Ultraset® SF is a premium, solvent-free polyurethane adhesive specially formulated for bonding timber flooring to concrete subfloors.
Vendor: Bostik
SKU: ULTRASET/SSG/BOX
Availability: In Stock
$253.40
$253.40

Physical Properties

Type of product: Polyurethane adhesive/sealant
Curing system: Moisture cure
Working time (23°c, 65% rh): 20 minutes
Skinning time (23°c, 65% rh): 30 minutes
Cure time: 4mm/24 hours
Density: 1.17
Shore a hardness: 50
Modulus (iso 37): 0.8 mpa
Elongation at break (iso 8339): 80%
Application temperature: +5°c to +35°c
Service temperature: -40°c to +90°c
Voc: 87g/l (california south coast air quality management rule 1168)
Packaging: 600ml sausage
Shelf life: Minimum 12 months
Colours: Black, white, grey
Additional information: {"colour"=>"brown", "viscosity"=>"smooth paste; holds peaks", "composition"=>"polyurethane", "application temperature"=>"5 to 30°c", "specific gravity"=>"1.31 approx.", "cure rate"=>"1.5-2.5mm / 24hrs", "full cure (1mm film)"=>"approx. 24hrs (depending on temperature and humidity)", "elongation"=>"600%", "walk-on time"=>"8-10hrs (light traffic)", "tack-free time"=>"approx. 4hrs @ 23°c 50% rh", "shore a hardness"=>"approx. 52", "tensile strength in shear (2mm) timber to timber – bs en 14293"=>"1.4n/mm²"}

Shipping & Delivery

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Bostik Ultraset

Vendor: Bostik

Bostik Ultraset

$253.40

Vendor: Bostik

Bostik Ultraset

$253.40
Size: 600ml
Package Type: Box Buy (20)

Bostik Ultraset® SF is a premium, solvent-free polyurethane adhesive specially formulated for bonding timber flooring to concrete subfloors. It is recommended by major timber manufacturers and complies with EN 14293:2006 standards. This ready-to-use adhesive offers exceptional bond strength, remains flexible after curing, and provides excellent acoustic properties, making it ideal for various timber flooring applications.

Key Features

  • Solvent-free and zero VOC
  • Non-flammable and easy to spread
  • Excellent bond strength and acoustic properties
  • Suitable for use over radiant heating
  • Australian made

Uses

  • Adhering parquet, solid strip softwood and hardwood flooring
  • Bonding engineered and bamboo flooring to concrete subfloors
  • Attaching recommended acoustic underlays between subfloor and flooring

Benefits

  • Superior bond strength for long-lasting installations
  • Solvent-free formulation for a safer working environment
  • Zero VOC emissions for improved indoor air quality
  • Flexibility after curing for accommodation of minor substrate movements
  • Excellent acoustic properties for reduced noise transmission
  • Compatibility with radiant heating systems
  • Easy application with no mixing required

Uses

  • Adhering parquet, solid strip softwood and hardwood flooring
  • Bonding engineered and bamboo flooring to concrete subfloors
  • Attaching recommended acoustic underlays between subfloor and flooring

Benefits

  • Superior bond strength for long-lasting installations
  • Solvent-free formulation for a safer working environment
  • Zero VOC emissions for improved indoor air quality
  • Flexibility after curing for accommodation of minor substrate movements
  • Excellent acoustic properties for reduced noise transmission
  • Compatibility with radiant heating systems
  • Easy application with no mixing required

Limitations

  • Should not be applied over acrylic primers or sealers
  • Not suitable for dense, burnished concrete without surface preparation
  • Not compatible with Bostik PrimeGrip (use Bostik UL-200 instead)
  • Requires atmospheric moisture to cure properly (not for air-free spaces)

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