Finish your project quicker, cleaner and without worry.

You need a high-strength, fast-setting product for anchoring and grouting.

Answer? Ultrabond Hard-Rok.

This cementitious grout cures in 20 minutes @ 24C.

It reaches a compressive strength of 4500psi in 24 hours.

Use on threaded rebar, for sign posts, railings, patching holes and cracks.

Worried about rust or stains? You don’t have to. Hard-Rok contains no metals.

Fast. Strong. Clean.

Ultrabond Hard-Rok is the grout to finish your project quicker, cleaner, and without worry.

Cementitious Grout for construction projects