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Superfish Fix & Seal Black - 290ml


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High-quality, universal adhesive sealant based on MS-polymer technology. Suitable for bonding and sealing of practically all materials and substrates (both porous and non-porous): e.g. glass, natural stone, concrete, wood, metals, tiles, etc. Especially for pond and aquariums when rocks need gluing to avoid toppling.

Application: The surface must be clean, grease and dust free. Remove old sealant and other loose parts. Apply sufficient glue, attach the materials immediately (within 10 minutes) in the right place and press firmly. Remove any excess adhesive. Support heavy applications at least 24 hours.

A surface fleece is formed after ±15 minutes, full cure may take several days depending on adhesive thickness. Process between 5 and 40°C. Shelf life: 12 months in an unopened package in a cool, frost-free, dry place (5-25°C) see imprint.

Shipping info

All our products are in stock, ready to ship (unless otherwise stated). Order before 4pm for same day dispatch (Mon-Fri). Prices start at £4.99 for a Tracked 48 Service (up to 5kgs) and £8.99 for Express Delivery via DPD.

Our Delivery Promise To You

If you choose Express Delivery, we will replace any plants that are damaged due to delays. Express Delivery is a fast, trackable, and reliable option with a one hour delivery window. It also ensures that the plants will arrive in the same condition as when they left our facility. If you choose a different postage option, such as Tracked 24 or Tracked 48, you will not be covered for any damages due to delays and will assume the risk yourself if the plants do not arrive in good condition. Express Delivery includes an insurance policy, which may cost more but provides added peace of mind.

Superfish Fix & Seal Black - 290ml - Aqua Essentials


  • All In Stock

    Everything you see on the site is in stock, ready to ship. No special orders, no waiting around.

  • Fast Dispatch

    Fast shipping. If you order before 4pm Mon-Fri, we'll ship the same day. Whoooosh.

  • Easy Checkout

    You'll find our checkout smooth and silky for a comfortable shopping experiece. Welcome to First Class :)

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We're environmentally friendly

  • 1. Sustainable Packaging

  • 2. Fast Delivery

  • 3. Guarantee

Your plants will be wrapped with recyclable Honey Comb wrap - sounds cool because it is :). It interlocks which means we don't need to use tape either, reducing our impact on the environment.

Not only is delivery fast with DPD Express but it's also green as they offset all the carbon their vehicles produce. Guilt free delivery which we're very proud of...

We guarantee you'll be happy with your order. But if you're not, please contact us so we can resolve. We are 100% here to help and will always do our best to resolve any issues - that's a promise.

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