GC Initial IQ Luster Paste NF G-24 Universal, three-dimensional ceramic paint for gingiva reproduction. The paint color can be used in the CTE range 6.9-13.3 x 10? 6K? ¹ and is thus suitable for all GC Initials modules. The glaze paste is thixotropic and easy to apply. Diluting liquid and refresh liquid ensure optimal consistency all the way.