strength to rely on

With its exclusive microstructure, Celtra® Press delivers confidence with flexural strengths greater than 500 MPa.


Celtra® Press’s amazing chameleon effect provides in-vivo blending and provides the perfect balance of translucency and natural opalescence.

Depending on the type of crystallites, we get mean lengths of around 100 nm and 1,400 mm for lithium phosphate and lithium disilicate, respectively. this approximates the wavelength range of natural daylight and is responsible for the opalescence. Celtra® Press thus behaves like natural tooth enamel in terms of light dispersion.