Pond Sealant for Leak Repair & Waterproof Pond Coating
The ONLY Liquid Butyl Rubber in the world. One coat, no primer, straight over your existing EPDM liner or concrete. Safe for fish, plants and frogs from the moment it cures.
- 30 Years
- History of success
- 1 coat
- No primer needed
- 4 hours
- To waterproof, above 55°F
- –40°/250°F
- Temperature Range
- Safe for fish, plants, frogs & turtles
- Goes over a failed third party coating
- UV stable · freeze and thaw proof
- 20 year warranty
- Manufactured in the USA
Sound familiar?
You Cannot Find The Leak?
Water levels keep dropping. You have patched it twice. As a liner ages it cracks in more than one place, so the leak you found is rarely the only one. PondPro seals the entire surface instead of chasing a hole.
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Level drops every week
Costing you money, risking your fish, and extra work
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Another product failed
PondPro goes over any surface except silicone or PVC. Even other pond sealants!
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Rain ruined your last coating?
PondPro waterproofs in four hours above 55°F, so an unexpected rain won’t cost you.
Buy direct from the manufacturer
Two Sizes. One Coat.
Coverage is 40 square feet per gallon on a smooth surface.
Also available from these online retailers
The application process
How To Apply PondPro 2000
No technical background required. We’ve designed our chemical system to be easily applied by any homeowner or contractor.
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Drain, Clean and Dry
Remove debris and algae. The surface must be clean and dry. No primer, no etching, no special prep beyond that.
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Mix, then roll one coat
Mix thoroughly with the gallon mixer. Roll or brush at 40 sq ft per gallon. EPDM liners take a light flash coat first.
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Refill and stock
Waterproof in four hours. Fully dry in 24 hours, refill your pond in 72 hours (assuming temps 55°F or above). Safe for fish and plants once cured.
Why PondPro 2000 Costs What It Does
Do It Once. Do It Right.
Some products may cost less per gallon, but the lower price doesn’t necessarily mean lower cost per pond. When you have to buy and apply the product again, those savings disappear.
PondPro 2000 is designed to provide long-lasting protection—so you can spend less time and money redoing the job.
| Feature | PondPro 2000 | Generic Brand |
|---|---|---|
| Coats required | One coat, no primer | Two to three plus primer |
| Rain during cure | Waterproof in 4 hours | Usually a re-do |
| Warranty | 20 years | 1 to 5 years typical |
| Safe for fish and plants | Yes, once cured | Varies by product |
| Temperature range | -40°F to 250°F | Limited by freeze and thaw |
| Goes over a failed coating | Yes | Strip back first |
| Real cost over 20 years | One purchase | Ongoing, every season |
Only PondPro 2000 offers all this!
The only 20 year warranty
in the pond industry.
Butyl and polyether chemistry, solvent based, with the catalyst already in the can. During the curing process it forces trapped air to the surface and chemically cross links to the pond. That is why we can put twenty years behind it while the rest of the industry offers one or two.
- Lasts 3 times
- Longer than acrylics and elastomerics
- 20 Years
- Added to the life of your existing pond
- 5 Years
- Shelf life from date of purchase
Real ponds
Real results
Slide left and right to see before and after pictures.
Fountain repair ·Fountain ·Arkansas ·120 sq ft
Thousands of customers, over 30 years
What People Say Once The Water
Stops Dropping
Answers
The Questions
We Answer Every Day
Taken straight from what the office is asked on the phone. These are the questions our office team hears on the phone every day. By answering them here, you can get a straight answer — even at 9pm on a Sunday.
Still Have Questions? We are Here to Help
How much does it cost?
A 1-gallon container is $94.25 and covers approximately 40 square feet. A 5-gallon pail is $431.00 and covers approximately 200 square feet. The 5-gallon option provides a lower cost per square foot and is the most popular choice for typical pond projects.
How much product do I need?
Determine the pond's total surface area, including the floor and walls. Divide the total square footage by 40 to calculate the approximate number of gallons required. For a quick and accurate estimate, use our Coverage Calculator. It calculates your product requirements in about 20 seconds.
How long will it last?
PondPro 2000 will extend the life of your pond 18 to 20 years. It outlasts acrylics and elastomerics three times longer.
Is there a warranty?
PondPro 2000 has a 20-year manufacturer warranty. It also has a five year shelf life if you keep the pail properly sealed and no air gets in it.
What colors are available?
PondPro 2000 is available in black only.
How do I apply it?
Drain, clean, and thoroughly dry the surface. Mix the product thoroughly using a gallon mixer, then apply with a 3/8" nap roller or paintbrush. No primer or etching is required. The coating becomes waterproof in approximately four hours and fully cures within 24 hours, provided temperatures remain at 55°F or above. Wait 72 hours before refilling the pond.
Is it safe for my fish and plants?
PondPro 2000 is safe for fish, plants, frogs and turtles once it is cured. Product will cure within 72 hours assuming temperatures remain above 55°F.
Can you ship to my state?
Orders are shipped to all U.S. states, with the exception of California, due to VOC regulations. Standard orders typically ship within 2-3 business days. Expedited shipping is available for an additional fee and guarantees shipment by the next business day.
