Modeling Resin - Composite Sculpting ResinHEMA Free Composite Sculpting Resin Modeling Resin is a light curable, low viscosity microfilled resin (30% by weight) designed for use as a composite sculpting resin. By wetting your instrument with Modeling Resin, you can facilitate the placement and sculpting of all direct composite restorations without the worries of having the composite stick to the instrument. Unlike adhesives, Modeling Resin contains no solvent and is HEMA free, so it will