ULTRASET^® 3 IN 1

Bostik Ultraset^® 3 in 1 is a one-part hybrid adhesive, proudly made in Australia. Formulated to bond parquet, cork, solid strip softwood and hardwood, engineered and bamboo flooring, it combines adhesive, moisture control, and sound reduction in a single application. It features Thickness Control™ Spacer Technology to maintain consistent adhesive thickness between hardwood and substrate, along with anti-fracture performance, bridging cracks up to 3mm.
Suitable for use over radiant heating, it's a zero VOC formula with Blockade^® anti-microbial protection, and its sound control outperforms 3mm rubber underlay, making it a strong choice for flooring installers managing acoustic requirements alongside moisture protection. 

Why choose Ultraset^® 3 in 1?
It delivers 3-in-1 functionality, combining adhesive, moisture control, and sound reduction in one product, backed by Thickness Control™ Spacer Technology and Blockade^® anti-microbial protection. It offers low moisture vapour permeability, zero VOC and no board size restrictions, giving installers flexibility plus cost and time savings.
It comes in sustainable, PCR plastic packaging, and is made in Australia.

Where to use it
Ultraset^® 3 in 1 bonds parquet, cork, solid strip softwood and hardwood flooring, engineered flooring and bamboo flooring to concrete, terrazzo, ceramic tiles, timber, plywood and cement backer board. Concrete slabs should be built in accordance with AS2870.

TIP: Don't need acoustic performance built in? Reach for Bostik Ultraset® 2 in 1 - 3 in 1 adds sound reduction on top of adhesive and moisture control, while 2 in 1 covers the essentials for jobs without acoustic requirements.