Gold Label Aquarium & Pond Sealer / Bonder White 290ml
Gold Label underwater sealant is ideal for pond and aquarium repairs due to its remarkable ability to instantly repair and bond surfaces even while submerged in water. There is no need to remove fish from the water when using Gold Label sealer, it is solvent free and isocyanate free.
This high-quality, heavy-duty sealant is perfect for sticking together a wide variety of materials including various forms of rubber, vinyl, plastic, ceramic, concrete, wood and much more. This makes Gold Label sealer the best product for pond repair work such as mending pond liner.
For optimal results
- Clean all surfaces so that they are free of grease, algae, etc.
- Distribute the sealer evenly across the joint or gap.
- Allow the sealer to cure for at least 24 hours before exposing to water or submersion.
| Product Details |
|---|
| Brand: Gold Label |
| Color: White |
| Volume: 290ml |
| Application: Aquarium, Pond Repair |
| Materials Bonded: Rubber, Vinyl, Plastic, Ceramic, Concrete, Wood |
| Key Features: Solvent free, Isocyanate free, Submerged use, Instant bond |
FAQ
Can this sealer be used on a cracked pond liner?
Yes, this sealer is specifically designed for repairing pond liners and can effectively bond cracked or damaged surfaces while the pond is filled with water.
Does the sealer require drying time before water exposure?
Yes, allow at least 24 hours for full curing before exposing the repaired area to water or submersion.
Is the sealer safe for fish and aquatic life?
Yes, it is solvent free and isocyanate free, making it safe for use in aquariums and ponds without harming fish or other aquatic organisms.

Claire Watson –
Used it to fix a small tear in my pond liner. I didn’t have to remove any fish. The sealer dried quickly and the bond held well after a week of rain. Easy to apply and works perfectly under water.
Cameron Butler –
Great product for fixing a cracked aquarium glass joint. Cleaned the surfaces thoroughly and applied evenly. It bonded strongly and has held up well after several weeks of use.
Luke Rees –
Worked well on a vinyl patch for my pond. The instructions were clear and the sealer didn’t leave any residue. Slight delay in full curing, but it’s fine for regular use.
Thomas Parr –
I used it to repair a broken concrete edge in my pond. It stuck well and weathered well after a heavy storm. No fish disturbance, which was a big plus.