What is Bostik Ultraset 3 in 1?

Bostik Ultraset® 3 in 1 is a high-performance flooring adhesive, moisture control, and sound reduction membrane all in one.

Bostik’s breakthrough AXIOS® Tri-Linking™ Polymer Technology is used in this formulation, maintaining the superior long term durability, moisture control and sound abatement properties of high-end urethane adhesives.

Proudly Made in Australia

About Bostik Ultraset 3 in 1

• Unlimited moisture protection - the 3 in 1 formula eliminates the need for moisture barriers
• Thickness Control™ Spacer Technology maintains the adhesive thickness between hardwood flooring and substrate
• Extremely low moisture vapour permeability
• Superior sound control typically outperforms 3mm rubber underlay
• Anti-fracture performance can bridge cracks up to 3mm
• Zero VOC (as calculated per SCAQMD Rule 1168)
• No restriction on board width or length
• Blockade^® anti-microbial protection
• Easy clean before and after cure

Where can Bostik Ultraset be used?

• Adheres parquet, cork, solid strip softwood, hardwood flooring, engineered flooring and bamboo flooring
• Suitable substrates include concrete, terrazzo, ceramic tiles, timber, plywood and cement backer board

Product Size

Available in 26kg tubs

The coverage guide is between 12m2 - 22m2, depending on substrate conditions, flooring type and trowel size used.