siloxane trime thyl siloxy terminated silicone oil designed for prolonged tamponade after surgical treatment for severe retinal detachment.Reduced emulsification due to a high degree of purification and low level of reactive –OH end groups.Low level of catalyst impurities minimize the risks of interactions with the ocular environment.Subjected to all physical and chemical analysis (H-NMR spectral test, gel permeation chromatography study and gas chromatography) to ensure purity level.