Pond Sealant Waterproof Liquid Rubber 2L - 15L Tubs

High quality liquid rubber which creates a water-tight seal on almost any surface, including concreate and steel. This rubber sealer is highly flexible once cured, and the UV-stable formulation will withstand high temps and sun exposure, leaving you with a long-lasting product that’ll still provide years of protection after installation.

Benefits of Liquid Rubber Pond Sealant

  • Highly flexible and durable.
  • Applied with a brush, roller or paint sprayer
  • Stretches 1000% with a 95% recovery

Liquid Rubber Pond Sealant Features

  • Safe to use - no solvents or VOCs
  • Algae resistant
  • Quick Drying
  • Water Based
  • Allow 2 litres for each square metre for concrete and general use.
  • On concrete, using 2 coats, a 2L Bucket will cover approximately 1.5m2
  • On concrete, using 2 coats, a 15L Bucket will cover approximately 8m2

Aqua Gardening Tips

  • Read instructions on the bucket before use
  • Clean all surfaces free of dirt, oil, impurities and allow to dry. Water blast or wire brush any stubborn debris or rust.
  • Prime concrete surfaces with a quality 2 part epoxy before applying Pond Sealant
  • Use Geo Textile tape to cover over rough patches and cracks in-between the 2 coats (first coat, then geotextile, then second coat)
  • Use Quick Dry in the case there could be rain imminent to make a fast top later seal and save the sealant
  • Avoid intense sun when applying like regular paint

Liquid Rubber Pond Sealer Drying Time

  • Recoat after 24 hours
  • Full Cure in 24 hours
  • Wait 24 hours after the final coat before adding water to the pond

Still Unsure if This Product is Right for You?

  • Submit a question via the Reviews & Questions tab on this page, and our team will respond to you
  • Login to check your Aqua Gardening Member Price
  • Book a free Consult with the Aqua Gardening team here
  • Still Overwhelmed? Start your Gardening Journey with a free eBook here


Product Manual

View PDF brochure for Pond Sealant Waterproof Liquid Rubber 2L

(SKU: 132926)

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Delivery Information

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Special Order products are products that we do not regularly stock. These products will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.

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Products marked with ship-to-store can still be shipped to us to collect in-store! Simply check out with the shipping address: 3/4 Billabong Street, Stafford, QLD, 4053. Once your order arrives, we’ll email you to let you know that it is ready to collect.


Limited Warranty - This product has been stored in a controlled environment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.


60 Day Returns - Not available for this product, please contact us if you have any issues. More details...