Bond It HA6 Clear Marine Grade Silicone Sealant 310ml (Pack of 6) – Aquarium Safe RTV Sealant for Fish Tanks, Ponds, Glass & Marine Applications

• Marine Grade Silicone Sealant – High-performance clear silicone designed for marine, pond, and aquarium applications where durable watertight sealing is required.
• Aquarium Safe Formula – Ideal for bonding and sealing glass in fish tanks, aquariums, and vivariums; safe once fully cured and non-shrinking for long-term use.
• Excellent Resistance – UV, ozone, salt water, and temperature resistant from -60°C to +180°C, maintaining flexibility in both indoor and outdoor conditions.
• Versatile Use – Suitable for sealing and bonding glass, ceramics, primed metals, anodised aluminium, plastics, and timber in marine or household applications.
• Non-Slumping RTV Silicone – Acetoxy-cure silicone provides smooth application, strong adhesion, and a professional finish for aquariums, ponds, and marine repairs.

Bond It HA6 Clear Marine Grade Silicone Sealant is a professional-formulated aquarium silicone sealant designed for reliable use in marine, aquarium, and pond environments. This clear silicone provides excellent adhesion and long-lasting flexibility for sealing and bonding glass, ceramics, and other materials used in fish tank sealant and pond sealant applications. The HA6 marine sealant is unaffected by UV, ozone, and salt water exposure, making it ideal for both indoor and outdoor use. It is a marine grade acetoxy RTV silicone that forms a durable watertight bond, ensuring strong performance in underwater sealant projects and aquarium construction. With its non-shrinking and non-slumping paste form, this aquarium silicone delivers a clean, smooth finish during installation. Suitable for aquarium and vivarium glass bonding, the HA6 aquarium safe silicone can also be used for sealing pumps, pipework, and fittings where moisture protection is required. Its wide temperature stability from -60°C to +180°C allows consistent sealing even in extreme marine or outdoor conditions. This aquarium sealant clear option remains flexible, weatherproof, and easy to apply for maintenance or repair work. Ideal for sealing aquariums, ponds, and marine hardware, Bond It HA6 pond silicone sealant is also perfect for in-situ gaskets, dust protection, and waterproofing of cabinets and enclosures. It adheres effectively to glass, ceramics, anodised aluminium, primed metals, timber, and many plastics, making it a trusted choice for aquarium sealant users, pond builders, and marine installers.