- A4 shade delivers deep, high-chroma tooth matching
- Preloaded PLTs contain 0.2 g composite per tip
- 200 nm spherical fillers support gloss and polish
- 82 wt% and 71 vol% filler supports wear resistance
- RAP Technology provides 90 sec work and 10 sec cure
- Quantity: 20 per Pack
Tokuyama Estelite Sigma Quick PLT, A4, 0.2 g is used for direct anterior and posterior restorations that require a deep A4 shade, controlled placement, and a smooth, high-gloss finish. The A4 shade provides one of the highest-chroma options in the standard A shade family, making it useful when matching darker natural dentition or cervical areas with greater color saturation.
In a Class V cervical restoration, the preloaded tip can deliver composite directly to the preparation for precise adaptation and contour development before light curing. The material is also suitable for Class I, Class II, Class III, and Class IV restorations, composite veneers, diastema closure, and repair of composite or porcelain surfaces when A4 is the selected restorative shade.Each pack contains 20 preloaded PLTs with 0.2 g of A4 Estelite Sigma Quick composite in each tip. Dental offices ordering unit-dose composite from their supplier can buy this preloaded PLT format for direct restorative placement, helping maintain controlled material delivery during incremental build-up.
The light-cured universal restorative is formulated with uniformly spherical supra-nano fillers averaging approximately 200 nm and a filler loading of 82% by weight and 71% by volume. This filler design supports wear resistance, radiopacity, low polymerization shrinkage, surface smoothness, and lasting gloss after polishing. Its creamy, non-sticky consistency supports adaptation along cavity margins while resistance to slumping helps preserve cervical contour, proximal form, grooves, and occlusal anatomy before polymerization.Estelite Sigma Quick uses Tokuyama’s Radical Amplified Photopolymerization Technology, or RAP Technology, to extend manipulation time under ambient operatory light while maintaining efficient curing.
Under specified lighting conditions, the composite provides up to 90 seconds of working time, allowing additional time for shaping, adaptation, and anatomical refinement. With appropriate curing-light output and qualifying increment thickness, polymerization can be completed in approximately 10 seconds. The spherical filler architecture promotes uniform light diffusion and the chameleon effect, supporting optical integration with adjacent tooth structure while retaining a polished surface.
This A4 PLT variant is distinguished by its deeper A-family shade, 0.2 g preloaded delivery, and 20-count format, providing a focused option for restorations that require stronger chroma with direct unit-dose placement.
