Premium Quick-Dry Aquarium Silicone Sealant – 100% Waterproof & Non-Toxic

Ultra-Fast Curing
Sets in minutes, fully cures within 24 hours—ideal for urgent aquarium repairs and quick setups.
Advanced 121 Silicone Formula
High-strength, flexible adhesion resistant to water pressure, mold, and extreme temperatures (-40°F to 400°F).
100% Aquarium-Safe
Non-toxic, odorless, and free from harmful additives—safe for fish, plants, and coral reefs.
Multi-Surface Bonding
Seals glass, acrylic, ceramic, and plastic seamlessly—perfect for tanks, filters, and underwater decorations.
Industrial-Grade Precision
Smooth application with no sagging; creates airtight, waterproof seals for long-lasting aquarium integrity.
Versatile Use Beyond Aquariums
Great for bathrooms, kitchens, and outdoor fixtures—wherever waterproof sealing is needed.
Trusted by Professionals
Used by aquarists and builders globally for reliable, leak-proof results every time.