Vonflex S Heavy Body (50ml x 12 Cart.) Working Time 2'15" Setting time 4'. Highly hydrophilic and thixotropic, easy handling and nice injecting, long working time and shorter permanence in the oral cavity. Precise reproduction of the finest details. trouble free and safe removal. hight dimensional stability. Homogeneous and bubble free material quality. Easy and clean handling. Easy and safe removal from mouth. Ideal final hardness. Vonflex S Heavy Body (50ml x 12 Cart.) Working Time 2'15" Setting time 4'. Highly hydrophilic and thixotropic, easy handling and nice injecting, long working time and shorter permanence in the oral cavity. Precise reproduction of the finest details. trouble free and safe removal. hight dimensional stability.