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Liquid Rubber NeoPond Waterproof Pond Sealant - Fish and Plant Safe Waterproofing Membrane Sealer for Ponds and Water Features, Black, 1 Gallon
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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Purchase options and add-ons
Material | Complex blend of Dispersed polymers Dispersed polymers |
Brand | Liquid Rubber |
Style | Neopond |
Item Weight | 9.3 Pounds |
Item Dimensions LxWxH | 8 x 8 x 7.38 inches |
About this item
- LEAKY POND OR WATER FEATURE - Ponds will eventually spring a leak. Whether it’s Concrete, EPDM or Wood Liquid Rubber NeoPond Sealant is a liquid applied coating that cures into a seamless waterproof membrane
- FLEXIBLE HEAVY-DUTY COATING - UV stable and easy application of a waterproofing sealant for a fully submersible water feature or pond, fish and plant safe
- ENVIRONMENTALLY FRIENDLY - Liquid Rubber NeoPond Sealant is water based, containing no Solvents and ultra-low VOC's
- EASY TO APPLY - Basically just like painting except you use heavy coats to build up your waterproof membrane
- FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With Liquid Rubber Seam Tape or Liquid Rubber Geo-Textile where possible movement may occur
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Product details
- Product Dimensions : 8 x 8 x 7.38 inches; 9.3 Pounds
- Item model number : 17702
- Date First Available : February 25, 2020
- Manufacturer : Liquid Rubber
- ASIN : B0854LM7DJ
- Country of Origin : Canada
- Best Sellers Rank: #55,207 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- Customer Reviews:
From the brand
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LIQUID RUBBER
Flexibility & Long Lasting
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What problem are we solving?
At Liquid Rubber we want to empower you to do your own projects. We'll walk you through your project from start to finish. We have application guidelines to help with your project.
What makes our products unique?
Liquid Rubber products are water based which means they do not contain harsh chemicals and toxins. Safe for you, your family and pets.
Why Liquid Rubber?
Liquid Rubber has been around for a long time. Our mission is helping you complete your project successfully.
Product Description
DETERMINE YOUR PROJECT
CONCRETE POND
EPDM RUBBER LINER POND
WOOD POND
FIBERGLASS POND
NEOPOND SEALANT APPLICATION GUIDELINE
Step 1 - Inspect the surface | All surfaces must be structurally sound, clean, dry, and free from anything that would prevent proper adhesion. If not using kiln dried wood, be sure that the new wood is sufficiently dried (less than 15% relative humidity), this can take weeks to months (kiln dried wood should already be dry enough). Treated wood should be thoroughly cleaned to remove treatments from the surface to which you will apply your Liquid Rubber Solution and allowed to dry. |
Step 1 - cont'd | Put a couple of drops of water on the surface of the dry wood. If it absorbs it is dry enough, if it beads up there is too much moisture and it needs additional drying time. Concrete must be cured for a minimum of 28 days. All flaws should be repaired and cured prior to coating. |
For Concrete | Knock down high spots and make necessary repairs prior to application. Look for cracks, efflorescence, spalling/pitting and damp spots. Concrete should be etched using Liquid Rubber Concrete Etch or equivalent, power washed and allowed to fully dry. Be sure to perform a moisture test on the concrete prior to application. Refer to moisture test guidelines. |
For Wood | Look for rot, splitting, checking, etc. and replace if necessary. Blight and biological growth must be removed using Liquid Rubber Deck and Patio Cleaner. Secure raised nail heads, deck screws and loose boards. Pre-fill imperfections such as screw holes, knots, and splits in the wood with a high-quality wood filler, or Liquid Rubber Sealant & Adhesive (or equivalent). |
For PVC, Fiberglass and Metal | Look for cracking/crazing, chalking, exposed fibers, damage and rust. PVC, fiberglass and metal should be scuffed with sandpaper to remove gloss, prior to cleaning and primer application. |
For EPDM | Look for cracking/crazing, oxidized/chalky surface, shrinkage (pulling away at the edges), blistering and damage, and repair as necessary. |
Step 2 - Clean the surface | Clean the surface to be coated with Liquid Rubber RV Roof Smart Cleaner, by power wash or high-pressure nozzle on a garden hose or a combination as required and as available. For EPDM, fiberglass and PVC it is recommended to give the surface a wipe with a white rag right before you prime the surface, to "re-energize" the surface. |
Step 3 - Details | Bridge cracks, cold joints, and transitions (floor to wall) using the 3-course method of Liquid Rubber Multi-Purpose Primer - Liquid Rubber 4” Geo-textile - Liquid Rubber Multi-Purpose Primer. Apply a generous 6” wide coat of Liquid Rubber MultiPurpose Primer along the areas and while still wet, embed the Geo-textile fabric, fuzzy side down. Smooth out wrinkles and apply a second coat on top. Allow to dry before application. Approx. 1-2 hours. For EPDM Liners use Liquid Rubber Seam Tape instead. |
Step 4 - Masking | Tape-off, block off or otherwise mask areas that are not to receive coating. Remove while the coating is still wet. |
Step 5 - Application | Prime the surface and allow to dry. Coat EPDM Primer as soon as possible after drying. Using a 3/8’’ (10mm) roller, apply approximately 3-4 coats Liquid Rubber NeoPond Sealant. Allow at least 4-6 hours drying time between coats. You can recoat after the material is dry to the touch with nothing wet underneath and it is uniform in color. Apply each new coat at a different angle to the previous coat to ensure even coverage. For rough surfaces, edges and corners apply using a nylon/polyester brush. |
Step 6 - Inspect | Inspect for pinholes, blisters, thin spots, or other flaws. Recoat as necessary. |
Step 7 - Protect | Allow 3-5 days before filling your pond or using your fountain/water feature. |
Coverage | Apply a minimum of 1 gallon per 40 ft² (3.7sqm/G) final thickness. Should require 3-4 generous coats. Use up all required material. |
CAUTION: - For Fish and Plants | When first filled, wait 24 hours, wipe the sides, drain and refill to remove surfactants. Repeat if necessary. Do not add fish or plants until the coating is uniform in color and the water is clean. Be sure to test the water for proper PH levels acceptable for your type of fish and adjust as necessary. |
APPLICATION TIPS AND TRICKS
* | Apply using a 3/8 (10mm) roller, brush, or paint sprayer. |
* | Apply to a clean, dry surface that is free of silicone, loose paint, rust, oil, grease, coal tar, or other anything that would hinder adhesion. |
* | Remove silicone caulking and replace with Liquid Rubber Sealant & Adhesive (or equivalent). |
* | Apply when the temperature is above 10˚C/50˚F and rising (including overnight temperatures). |
* | For extra adhesion, performance, and longevity and to create a moisture vapor barrier, it is necessary to use 1 heavy coat of Liquid Rubber Multi-Purpose Primer. |
* | Be sure to test the water for proper PH levels acceptable for your type of fish and adjust as necessary. |
* | Apply each coat in an alternate direction to the last coat to ensure even coverage. |
* | Apply next coat when dry to the touch with nothing wet underneath and is uniform in color. (typically 4-6 hours) |
* | Typically cures within 72 hours. (3-5 Days after last coat before filling/using) |
* | Avoid applying in direct intense sunlight. |
* | Do not allow to freeze until fully cured. |
* | Do not apply in wet conditions (including fog and dew) or if rain is forecast within 24 hours. |
* | Avoid contact with solvents and solvent based cleaners, adhesives, and paints. |
* | Remove painter's tape while the coating is still wet. |
* | May blush in the presence of water. This is due to local water content and does not affect the performance of the coating. |
* | For best results remove existing paints/coatings and apply directly to the substrate. (some paints and coatings will not be compatible. Loose/flaky paint may be an indication that the existing paint/coating is not well bonded and therefore your Liquid Rubber solution may fail if applied over it instead of directly to the substrate. Oil based paints, enamels, epoxies, powder coats can be difficult to bond to. |
Liquid Rubber's Family of Products
Geo-Textile | Seam Tape | Concrete Primer | EPDM Rubber Primer | Cleaner
Add to Cart
| Caulking | Concrete Etch | |
Customer Reviews
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4.5 out of 5 stars
499
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4.3 out of 5 stars
512
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3.9 out of 5 stars
10
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4.4 out of 5 stars
106
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4.0 out of 5 stars
2
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Use with NeoPond Sealant
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Main Use
| Reinforcing joints and seams | Reinforcing joints and seams | Promotes adhesion for concrete | Promotes adhesion for EPDM | Clean concrete and EPDM | Fill voids, cracks and joints | Open concrete pores - adhesion |
Color
| White | Gray | Milky | Milky | Clear | White | White |
Material
| Polyester | Butyl Adhesive | Epoxy | Rubber Polymer | Non-toxic | Hybrid Polymer | Granular |
Waterproof
| ✘ | ✔ | ✘ | ✘ | ✘ | ✔ | ✘ |
What's in the box
Product guides and documents
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, ease of use, and appearance of the sealant. For example, they mention it works as promised, it looks excellent, and it's easy to apply. That said, opinions are mixed on durability.
AI-generated from the text of customer reviews
Customers like the quality of the sealant. They say it works as promised, forms a perfect rubber seal, and is great for sealing fountains. Some mention that the product is expensive, but lives up to its claims.
"...It’s been almost three months and has done wonders keeping it sealed, it was super easy to apply..." Read more
"...I didn't skimp on layers or any splash spots. It was sealed super tight from what i thought. I've built custom homes and cabinets for 10 years...." Read more
"...It is all peeling off of the pond." Read more
"...Fixed the leak. This liquid rubber could basically be used to fix any leak as long as you prep the area well and make sure it’s dry first" Read more
Customers find the sealant easy to use. They mention that the material is easy to apply, and the instructions are good.
"Easy to apply I used 2 gallons to use on my pond spillways. Worked great" Read more
"...three months and has done wonders keeping it sealed, it was super easy to apply (we applied sealant into the cracks before applying this) and gave..." Read more
"...Wish I had this years ago. I used single use brushes. Fairly simple. Just messy but it does wash off if you wash immediately...." Read more
"...boy did it look beautiful, i fell in love with this product it was all so easy, and it looked really professional...." Read more
Customers are satisfied with the appearance of the sealant. They mention that it looks excellent, gorgeous, and is not tacky to the touch. Some say that the first coat does not cover well, but the second coat goes on and looks great.
"...Looked excellent and was gorgeous to look at. Fast forward one year later and it looks just as bad as when I start...." Read more
"...it looked good when finished but it is not waterproof as promised DO NOT PURCHASE IF LOOKING TO Waterproof what it says it does cause it DONT!" Read more
"...is thin and seems like it doesn't coat well, but the second coat goes on and looks great." Read more
"...I gave it over a week to cure. It was not tacky to the touch. I put water in it and within hours it blistered and bubbles...." Read more
Customers are mixed about the durability of the sealant. Some mention it works great in swimming pool and waterfalls, while others say it completely cracked and faded all over. Some say the product takes 72 hours to cure.
"Easy to apply I used 2 gallons to use on my pond spillways. Worked great" Read more
"...Completed cracked and faded all over. It was a complete waste of time and money," Read more
"...It works great, but just on an expensive side." Read more
"...pump, We cut the shape out of top, tested it in swimming pool and worked great!..." Read more
Customers are dissatisfied with the value of the sealant. They mention that it's a complete waste of time and money.
"...Completed cracked and faded all over. It was a complete waste of time and money," Read more
"...It works great, but just on an expensive side." Read more
"...Total waste of my time and money." Read more
"...If it holds up over time this is a great product for the price" Read more
Customers are dissatisfied with the color of the sealant. They mention that it turns gray when wet and black when dry.
"Painted my pond, but color was more gray than black." Read more
"...the board and started filling the pond with water and the water turned gray and grayer...." Read more
"...It’s gray when wet and turns black when dry; let it cure for five days and filled my pond after rinsing numerous times to get the sudsy residue out...." Read more
"...The water now looks frothy in my pond when I turned on the waterfall . The paint is bubbling on the concrete surface...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Original review:
We had an old leaking cistern made out of bricks and concrete that we were seriously considering demolishing. We decided to give this product a chance because building a new one would cost us thousands right? It’s been almost three months and has done wonders keeping it sealed, it was super easy to apply (we applied sealant into the cracks before applying this) and gave three coats of this product with only one gallon. No more leaks! Plus, it says it is environmentally friendly, very satisfied with my purchase.
1. the name was just what it was
2. The names for the products were for what it was to be used on, we got the NeoPond, because it was for Ponds and safe for fish and plants
3. I could actually understand the directions.
We also bought the Liquid Rubber Multi-Purpose Primer, it said it was for Concrete and wood, great, done! I wish we had pictures of before, but I do have after's to share. If you need help just give them a call ask for Trevor he is great. Love this product and company. Included a ideal we did also. We put our filter, UV light, fountain combo into our sunk pump for water fall into the lid of the bucket of sunk pump, We cut the shape out of top, tested it in swimming pool and worked great! This hid both, as they are under water and black In top pond we used the Liquid Rubber to paint the old bottom of a bird bath to set the filter for that pond on, Now we are just waiting for the curing time to do its thing, add water and enjoy! PS I was going back and forth about wanting the pond to be blue again, but LOVE the black, everything, fish, plants & frogs show up better! and other stuff doesn't.
A Cordell
Reviewed in the United States on June 1, 2022
1. the name was just what it was
2. The names for the products were for what it was to be used on, we got the NeoPond, because it was for Ponds and safe for fish and plants
3. I could actually understand the directions.
We also bought the Liquid Rubber Multi-Purpose Primer, it said it was for Concrete and wood, great, done! I wish we had pictures of before, but I do have after's to share. If you need help just give them a call ask for Trevor he is great. Love this product and company. Included a ideal we did also. We put our filter, UV light, fountain combo into our sunk pump for water fall into the lid of the bucket of sunk pump, We cut the shape out of top, tested it in swimming pool and worked great! This hid both, as they are under water and black In top pond we used the Liquid Rubber to paint the old bottom of a bird bath to set the filter for that pond on, Now we are just waiting for the curing time to do its thing, add water and enjoy! PS I was going back and forth about wanting the pond to be blue again, but LOVE the black, everything, fish, plants & frogs show up better! and other stuff doesn't.
A Cordell
It takes patience I did one coat let dry any then went back 2 more times to make sure I had everything covered really well.
PSA-
Do not walk barefoot in the pool without water in it, I burnt my feet. With water fine in the pool fine, no water OUCH!
Top reviews from other countries
Stopped the leaks.
All latex paints (not to be confused with actual liquid rubber) are garbage.
The entire paint industry is currently a gigantic scam. Bring back proper oil and urethane paints please.
You should all be ashamed of yourselves.