3M Filtek Supreme XTE Universal restorative material based on 3M 's unique nanotechnology, which combines excellent strength with natural gloss. Indications include direct anterior and posterior restorations class I-V, indirect inlays, onlays and veneers. The unique nanofiller technology allows for better polish retention than a microfill, along with an outstanding strength for both anterior and posterior use. Simple to use with exceptional handling. More body shades for single-shade restorations. Life-like aesthetics. Improved fluorescence.