Onyx concrete STB-H04 The greenish, matte black of onyx, one of the stones most highly valued by humans since ancient times, combines perfectly with the grainy finish of cement in STACBOND’s® Onyx concrete line. Although the secret is in the interior: aluminium panels with a fire-resistant core designed to create ventilated facades with the maximum energy efficiency. Check availability More info × Para poder descargar este archivo es necesario identificarse. Email Password Remember Me Access RegisterLost your password? Finishes Transformation Assembly systems STACBOND® composite panel