Bostik | Ultra-Set® SingleStep2™

Ultra-Set SingleStep2 is a high-performance adhesive, moisture control, and sound reduction membrane all in one. Utilizing Bostik’s innovative AXIOS® Tri-Linking™ Polymer Technology, this formulation ensures superior long-term durability, moisture control, and sound abatement properties typical of high-end urethane adhesives. Additionally, it is easier to spread and clean off prefinished flooring both before and after curing.

This adhesive contains 1% recycled rubber material, has zero VOCs (as calculated per SCAQMD Rule 1168), and does NOT contain any water. Ultra-Set SingleStep2 also features Bostik’s BLOCKADE® antimicrobial protection, which inhibits the growth of bacteria, mold, and mildew on the surface of the cured membrane, effectively resisting stains caused by mold.