The Sett Admix

The Sett Admix is a high-performance concrete admixture that transforms ordinary cement and kiln-dried silica sand into premium worktop concrete.

Simply combine with cement, sand, water and AR glass fibres to create a strong, smooth concrete mix specifically formulated for cast-in-place worktops and decorative concrete projects.

Whether you're a DIY enthusiast or a professional installer, The Sett Admix makes creating beautiful, bespoke concrete surfaces more accessible than ever.

FULL INSTRUCTIONS HERE

For one full 20kg bucket of The Sett Admix, use 25kg cement, 20kg kiln-dried silica sand, 12L cold water and 120g AR glass fibres.

Read the full mixing guide →

Coverage depends on your worktop dimensions and thickness. Use our Project Calculator to estimate how much Sett Admix you need for your project.

Are cement, sand and fibres included? No. We recommend our AR Glass Fibres. Cement and sand will need to be purchased locally. 

How much do I need? Use our Project Calculator for an estimate.

Need help? Contact our team before ordering.