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Liquid Rubber NeoPond Sealant

Regular price $109.95
Sale price $137.43
Size: 1 Gallon
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Liquid Rubber NeoPond Sealant
Liquid Rubber NeoPond Sealant
Regular price $109.95
Sale price $137.43

Liquid Rubber NeoPond Sealant is the ultimate pond coating. This well-balanced formulation is designed for UV stability, durability, elasticity, and excellent bond to most substrates. It has also been tested to be f ish and plant safe. (not food grade or certified for potable water.)

Liquid Rubber NeoPond Sealant is so easy to apply using a brush, roller, or airless paint sprayer. Anyone can do it!

Why Choose Liquid Rubber NeoPond Sealant?

  • Creates a seamless, ultra-tough waterproof membrane on a wide range of surfaces
  • Safe for fish and plants, so your pond ecosystem stays healthy
  • UV stable and highly elastic — won’t crack or peel under the sun
  • Low VOC, water-based formula cleans up easily with soap and water
  • Apply with a brush, roller, or sprayer; dries to the touch in hours and fully cures in days

Application Equipment

Liquid Rubber NeoPond Sealant can be applied using a brush, 3/8 (10mm) roller or airless paint sprayer to provide a seamless and fully adhered membrane to most substrates. This high tensile coating is designed for multiple surfaces including wood, concrete, and metal. Apply minimum final thickness of 1 gallon per 40 sq ft (3.7 sq m). It should require around 3-4 heavy coats. Use Liquid Rubber Geo-Textile or Liquid Rubber Seam Tape to reinforce seams/joints, cracks, around penetrations etc. Liquid Rubber Multi-Purpose Primer is required to provide a vapor barrier and act as a bonding agent.

The sprayer must be capable of spraying an elastomeric coating.

  • FlowRate - 6 gpm
  • Pressure - 500-2000 PSI
  • TipSize - 0.519– 0.527
  • Motor - 11 HP

Drying Time

At 25°C and 50% relative humidity, Liquid Rubber NeoPond Sealant dries to the touch in 4-6 hours and fully cures in 72 hours at 20 mils (0.5mm). Curing time increases in colder temperatures or higher humidity so environmental conditions must be considered before application. Allow 3-5 days after the last coat before filling.

Suitable Applications Include But Are Not Limited To

  • Concrete, Wood, EPDM, Fiberglass (with the use of our EPDM Primer or Multi-Purpose Primer)
  • Ponds, Aquariums and Terrariums
  • Ask one of our technical sales representatives about other substrates.

  • Color (Liquid): Grey to Black
  • Working Temp Range: -40°C / -40°F to 80°C / 176°F
  • Elongation: >200%
  • Low Temp Flex: -7°C
  • Adhesion to EPDM: 9 PSI
  • Adhesion to Primed Wood: 21 PSI - Cohesive Failure
  • Adhesion to Primed Steel: 18 PSI - Cohesive Failure
  • Adhesion to Primed Concrete: 22 PSI - Cohesive Failure
  • Packaging: 18.9 L (5 Gal.) Pails; 3.78 L (1 Gal.) Cans

Product Manuals
Neopond Sealant Application Guide
Safety Data Sheets
Neopond Sealant SDS
Technical Data Sheets
Neopond Sealant TDS Neopond Sealant Coverage
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

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