Neutral silicone adhesive‌ It is a building material used for sealing and bonding, mainly composed of siloxane. It has the characteristics of chemical stability and insolubility in water, so it is harmless to the human body under normal use conditions;. Neutral silicone adhesive is mainly used for bonding and sealing various building materials, and can be used to seal glass, ceramics, glazes, tiles, plastics, metals, and wood. Suitable for aquariums and fish tanks. ‌