Which statement is not true for the Captek system for fabricating MCRs?

The Captek system is known for enhancing the esthetics and marginal adaptation of metal-ceramic restorations (MCRs), making the assertion regarding the limitations of polishability and texture incorrect.

When using the Captek process, the first layer indeed involves a porous mixture of metals like gold, platinum, and palladium, forming a robust foundation that is further enhanced by the application of the second metal-impregnated wax sheet. This results in a final product that not only possesses superior aesthetic qualities but also achieves excellent marginal fit due to the precision of the layers created during fabrication.

In general, while every restoration system has its challenges, Captek is specifically designed to maintain good polishability and offers a desirable texture for achieving natural-looking results in dental restorations. Therefore, the assertion that there is a limitation concerning ease of polishability and texture does not accurately reflect the capabilities of the Captek system.