Gold Label Underwater One Shot Sealant

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Sale price£11.99


Struggling with leaks and repairs in your pond or aquarium? Do you need an instant solution that can bond all materials, even underwater? Introducing our Remarkable Gold Label Underwater One Shot Sealant, the ultimate problem-solver for aquatic enthusiasts like you.

It is a fish-safe sealant that can be applied underwater for instant repairs. No more draining or emptying your pond or aquarium! Our solvent and isocyanate-free formula ensures the safety of your aquatic friends while providing a reliable and durable seal.

Designed to bond all surfaces, our sealant is ideal for a wide range of materials including butyl rubber, vinyl, glass, plastic, ceramic, stone, concrete, wood, and more. It's the all-in-one solution you've been searching for.

Say goodbye to multiple sealants for different materials. Our Gold Label Underwater One Shot Sealant does it all! Trust in its superior bonding capabilities to keep your pond or aquarium watertight and secure.

Experience peace of mind with our high-quality, fish-safe sealant. Don't let leaks dampen your aquatic enjoyment. Choose the Gold Label Underwater One Shot Sealant and ensure a leak-free and thriving aquatic environment.

Key Features:

  • Underwater bonding, even in water
  • Fish-safe for ponds and aquariums
  • Instant repairs without draining
  • Solvent & Isocyanate Free
  • Bonds all surfaces
  • Versatile: rubber, glass, plastic, ceramic, stone, wood, etc
  • Easy application for hassle-free sealing
  • Durable, long-lasting waterproof seal
  • Resistant to moisture and chemicals
  • Trusted professional quality


  1. For best results clean all surfaces to be free of algae etc. Pump sealer onto the surface to be bonded. Can be used on wet or dry surfaces and will cure underwater. 
  2. For the strongest bond, pipe a minimum 10mm wide bead around the patch and press lightly under the repair area. For concrete use a primer.
  3. Once opened use within 3 days.

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