High Modulus Aquarium Silicone Sealant For Glass That Bonds Under Water, No Primers Needed, Non Toxic To Fish, Non Slump Formula, Built To Last In Wet Environments, No Fuss Seal, 10.2 Fluid Ounce Cartridge For Easy Aquarium Work

High-Modulus Aquarium Silicone Sealant for Wet Glass Bonding
✔️ Bonds underwater to glass, non-toxic to fish, 10.2 oz cartridge

This clear, high-modulus one-component RTV silicone is designed for sealing and fabricating fresh or saltwater aquariums and vivariums, offering a strong bond to glass without priming and lasting in wet environments.

✅ Bonds to glass without primers
✅ Immerses under water and remains non-toxic to fish when cured
✅ Non-slump formula for vertical surfaces and no sagging
✅ Temperature tolerance: surface -18°C to +50°C; cured -57°C to +233°C
✅ Clear, medium modulus, one-component RTV silicone
✅ 10.2 oz cartridge (302 ml) for easy aquarium work
✅ Suitable for fresh and saltwater aquariums and vivariums
✅ Odor of acetic acid during application; dissipates as it cures
✅ No expiry date printed; batch ID only

💡 What is a high modulus aquarium sealant used for in glass tanks and wet enclosures? This handy sealant keeps tanks watertight and fish-safe during setup and maintenance.

- Bonds to glass without primers for durable seals - Stays non-toxic after curing and resists underwater immersion - Works on vertical edges without sagging and handles a wide temperature range