Bostik Ultraset HP MS Polymer Timber Flooring Adhesive – 16kg
 
Product Overview:
Bostik Ultraset® HP is a one-part, solvent- and isocyanate-free MS polymer adhesive, specially formulated to bond most types of engineered timber flooring, solid timber, and bamboo flooring systems.
Meets EN 14293:2006 standards for adhesives used in bonding parquet to subfloors
Non-hazardous, very low VOC, solvent- and isocyanate-free
Non-flammable and ready to use—no mixing required
Easy to spread while maintaining stable peaks
Will not re-emulsify in contact with moisture
Tested to ASTM C794 for peel adhesion to Australian hardwood species
Remains flexible after full cure
Excellent initial grab, final bond strength, and acoustic properties
Suitable for radiant heated floors
Australian made
 
Recommended Uses:
Adhering parquet, solid strip softwood & hardwood, engineered timber, and bamboo flooring
Bonding acoustic underlays as an intermediate layer between subfloor and flooring
 
Suitbale Subfloors:
Concrete, Particleboard, Timber, Cork,  Existing Tiles, Sealed Screed,  Cement Sheeting, Plywood.
 
Specifications:
Colour: Brown
Viscosity: Smooth paste; holds peaks
Composition: MS Polymer
Application Temperature: 5–30°C
Pack Sizes: 16kg Pail (10L), 600mL Sausage
Specific Gravity: Approx. 1.6
Cure Rate: 2.5mm / 24hrs
Cure System: Moisture Cure
Full Cure: Approx. 18–24hrs for 1mm film (dependent on temperature and humidity; longer in low humidity)
Elongation: 300%
Walk-On Time: 16hrs (light traffic)
Tack-Free Time: Approx. 1.25hrs @ 23°C, 50% RH
Shore A Hardness: Approx. 50
Tensile Strength in Shear (2mm, Timber to Timber – BS EN 14293): 1.3 N/mm²
 
Coverage:
V3 Notch: 1.2–1.4 m² per litre
V4 Notch: 1–1.2 m² per litre