![ARDEX OPTIMA Two-Part Premium Tile Adhesive](http://sydneyhardware.com.au/cdn/shop/products/2022-01-14_141939_{width}x.png?v=1642130492)
A premium-grade two part adhesive with exceptional bond. Its unique formula enables ARDEX Optima to be used over a number of difficult to adhere to surfaces.
- Tenacious bonding – tile directly over existing tiles – no grinding back the glaze, no special primers
- Highly water resistant
- High initial grab
- Highly flexible – achieves S2 classification