When polycarboxylate cement is mixed correctly, it should have a glossy, shiny appearance indicating a proper chemical reaction and adequate bonding potential to the tooth structure. The mix should be homogeneous without dullness or cobweb-like formations, which suggest over-setting or incorrect powder-to-liquid ratios

. More specifically:

• The consistency for cementation typically resembles a thick cream , while for base or liner purposes, it is more putty-like and viscous

• The mix should be completed within about 30 seconds, with a working time of around 1.5 minutes, allowing enough time for clinical application before it begins to set

• A glossy appearance reflects sufficient free carboxylic acid groups and proper ion cross-linking in the matrix, essential for adhesion and mechanical strength

• Avoid excess liquid, as it increases solubility and weakens the cement; also avoid too high powder-to-liquid ratios which cause cobweb formation and dullness

In summary, a correctly mixed polycarboxylate cement is a smooth, glossy, thick creamy or putty-like material without dullness or stringy cobwebs, indicating optimal setting and bonding properties for dental applications.