Before revision: Epoxy edge-gluing on the other hand is strong and nearly invisible, but deteriorates in direct sunlight, while silicone edge-gluing dries clear and is easily reversible, but unfortunately refracts light differently from glass, making such repairs more readily apparent (Vogel et al.
After revision: ,,Epoxy edge-gluing on the other hand is strong and nearly invisible, but deteriorates in direct sunlight, while silicone edge-gluing dries clear and is easily reversible, but unfortunately refracts light differently from glass, making such repairs more readily apparent (Vogel et al.