MAPEI Ultrabond® Sport PU 1K Rubber Flooring Adhesive

Install your rubber sports flooring with confidence. MAPEI Ultrabond Sport PU 1K is a fast-setting, moisture-curing urethane adhesive formulated for bonding recycled-rubber flooring in indoor and outdoor applications.

Its strong initial tack and early bond strength help hold flooring in place and keep seams tight during installation. The single-component formula eliminates the need to combine separate adhesive components, simplifying installation for gym and sports flooring projects.

Product Features

• Designed for recycled rubber: Specifically formulated for reground-rubber sports flooring.

• Fast-setting performance: Develops early holding strength to help maintain tight seams.

• Single-component formula: No two-part mixing required.

• Indoor and outdoor use: Suitable for interior and exterior applications.

• Sports flooring applications: A practical choice for compatible rubber flooring in weight rooms, fitness centers, and athletic training spaces.

Follow MAPEI’s current technical data sheet and your flooring manufacturer’s instructions for substrate preparation, compatibility, trowel selection, coverage, and curing requirements.