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King British Aquarium Sealant - 78g

King British Aquarium Sealant - 78g
Out Of Stock
King British Aquarium Sealant - 78g
Price in reward points: 588
  • Stock: Out Of Stock
  • Product Code: KB345001
  • Returnable Within: 30 Days
  • Delivery: Next Working Day - Free Over £99.99
  • Usually Dispatched Within: 1 day

About this product

A silicone sealant ideal for aquaria building, mounting valves and sealing connections. It gives a permanently flexible, watertight seal and excellent adhesion even under extreme pressure. It is ideal for repairing existing aquaria where non-silicone materials have broken down or failed.


  1. All surfaces to be sealed must be clean, dry and free from grease. Surfaces can be cleaned using methylated spirits applied to a tissue or cloth before applying King British Aquarium Sealant.
  2. Remove nozzle, cut off end of plastic cartridge and screw on nozzle.
  3. Cut tip of nozzle to required width of seal. The nozzle opening must always be wider than the joint to be sealed, allowing sealant to make contact with both surfaces.
  4. Press the tip of the nozzle against the sides of the joint and hold the tube at a 45 degree angle
  5. Push the cartridge while applying a steady, even pressure to the black plunger in the base. Ensure that a bead of sealant is ahead of the nozzle as it moves forward.
  6. Smooth any inconsistencies to the finished bead with a wet instrument such as spoon or spatula. Smooth surfaces lightly ensuring sealant makes contact with both surfaces whilst still uncured.
  7. Any excess or misapplied sealant should be removed whilst still uncured using a tissue or cloth soaked in methylated spirits.
  8. After completing the application, ensure that the sealant is kept dry and undisturbed for at least 48 hours.


King British Aquarium Sealant will form a tough, watertight rubber seal, harmless to fresh and salt water fish. It provides a strong bond, stays flexible and will not shrink or crack.

Pack size 78g.

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