Sika Everbuild Aqua Mate Aquaria Aquarium Silicone Sealant Clear

Sika Everbuild Clear Aqua Mate Aquarium Silicone Sealant and Adhesive 295ml Cartridge Premium Silicone for Fish Tanks

MPN: AQUATR

Sika Code: 489687

Barcode: 5029347120009

Size: 295ml Sold In Singles

Colour: Clear

Overview:

Everbuild Everflex Fish Safe Clear Aqua Mate Sealant and Adhesive a premium clear silicone designed for aquarium construction, glass bonding, and watertight repairs. Supplied in a 295ml cartridge and sold in singles, this fish-safe sealant is suitable for creating strong, durable seals in aquariums and other underwater glass applications once fully cured.

It provides excellent adhesion to glass, a clear neat finish, and a flexible waterproof seal that helps accommodate minor movement. Ideal for both professional aquarium builders and DIY users, Aqua Mate is a reliable choice for tank building, leak repairs, and general aquarium glass sealing work.

Everbuild Aqua Mate Key Features

• 100% fish-safe formulation – non-toxic once fully cured, safe for aquatic life

• Crystal-clear finish for a discreet, professional appearance for the DIYer or the professional aquarium builder

• Creates strong, permanent, and watertight bonds on glass surfaces

• Fully waterproof and resistant to aquarium chemicals and salts

• Flexible seal absorbs minor movement without cracking

• Ideal for aquarium construction and leak repairs

• Simple application using a standard sealant gun

• Skins over in around 30 minutes; full cure within 24–48 hours

• Professional quality – trusted by aquarium builders and hobbyists

Typical Applications

• Aquarium Construction: Bond and seal glass panels for new tanks of any size

• Repairs and Maintenance: Fix cracks and leaks in existing aquariums quickly and safely

• Marine and Underwater Use: Perfect for ponds, vivarium's, and other wet glass installations

• General Glass Projects: Use for any DIY or trade application requiring a strong, clear waterproof bond

How to Use This Glass Bonding Sealant

• Ensure all glass surfaces are clean, dry, and free from dust or grease

• Cut the nozzle at a 45° angle to the desired bead width

• Insert the cartridge into a standard sealant gun and apply a steady, even bead along the joint

• Smooth immediately using a finishing tool or gloved finger for a neat finish

• Allow the sealant to cure completely (24–48 hours) before filling the aquarium with water or introducing fish

FAQs

• Is this sealant safe for fish and plants?
  Yes, Everbuild Aqua Mate is 100% fish-safe once cured and contains no fungicides or solvents that could harm aquatic life.

• Can it be used to repair leaks in an existing aquarium?
  Yes, it’s ideal for sealing cracks and joints to create a reliable, watertight repair.

• How long does it take to cure fully?
  It skins in approximately 30 minutes and reaches full strength within 24–48 hours, depending on thickness and temperature.

• Can this sealant be used on materials other than glass?
  It’s specially formulated for glass but may bond to some non-porous surfaces – test on a small area first.

• Is the sealant paintable?
  No, as with all silicones, it cannot be painted – its clear finish is intended to blend naturally with glass.

• Can it be used below the waterline?
  Yes, once fully cured it provides a permanent underwater seal for aquariums and marine tanks.

Summary
The Everbuild Aqua Mate Aquarium Silicone Sealant Clear 295ml – Sika Code 489687 – offers the ultimate combination of strength, clarity, and safety for aquarium construction and repair. Designed for both DIY aquarium owners and professional builders, this fish-safe sealant ensures durable, invisible, and long-lasting seals for glass tanks and underwater projects, and is “Ideal for tank building, leak repairs, and all underwater glass bonding projects.”

Everbuild Everflex Video Demonstration:

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"

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