---
product_id: 55508733
title: "DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L"
brand: "shalex"
price: "₩371184"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/55508733-damit-rapid-leak-sealer-for-dams-and-ponds-15l
store_origin: KR
region: South Korea
---

# Non-toxic, eco-safe formula 15L coverage for 150m² Long-term flexible leak plug DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L

**Brand:** shalex
**Price:** ₩371184
**Availability:** ❌ Out of Stock

## Summary

> 💧 Seal leaks fast, stay worry-free forever!

## Quick Answers

- **What is this?** DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L by shalex
- **How much does it cost?** ₩371184 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/55508733-damit-rapid-leak-sealer-for-dams-and-ponds-15l)

## Best For

- shalex enthusiasts

## Why This Product

- Trusted shalex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Coverage:** One 15L drum seals up to 150m²—ideal for dams, ponds, golf courses, and irrigation channels.
- • **Durable & Adaptive:** Withstands wet/dry cycles and seasonal water fluctuations without losing effectiveness.
- • **Hydro-Powered Seal:** Water pressure drives polymer deep into cracks for a permanent fix.
- • **Eco-Friendly & Safe:** Approved for potable water; harmless to fish, plants, and wildlife.
- • **Effortless Application:** Simply scatter the powder on water surface—no heavy machinery needed.

## Overview

DamIt™ is a cutting-edge, non-toxic polymer powder designed to rapidly seal leaks in rural dams, ponds, and irrigation channels. Activated by water pressure, it penetrates cracks and expands to form a durable, flexible plug that withstands seasonal water level changes. Safe for aquatic life and potable water, one 15L drum covers up to 150m², offering a long-term, eco-friendly solution to water loss.

## Description

DamIt is an advanced, non-toxic, polymer powder which can be used to seal leaking dams and ponds. The polymer is applied to a leaking dam or pond by scattering the powder across the surface of the water. DamIt is designed with a positive charge which draws it downward through the water toward the bottom of the dam or pond. The water pressure (hydrostatic pressure), which causes the dam or pond to leak, forces DamIt down into cracks and crevices as it sinks to the bottom of the pond or dam. Once activated with water, DamIt will expand in size and bind to other particles to form larger clumps, which effectively slows and stops the leak. DamIt will continue to expand over a number of hours and forms a flexible plug that withstands water pressure. DamIt is insoluble and will form a long term plug in cracks and porous soils. DamIt stays active when wet and can withstand continuous wet/dry cycles to accommodate rising and falling water levels due to seasonal water level variations in the dam or pond. DamIt is totally safe and approved for use with potable water and will not harm humans, fish, aquatic plants or animals. DamIt will eventually break down to form a harmless mix of water, potassium salts and carbon dioxide over time. Damit does not damage aquatic plants or animals however it is suggested plants are removed prior to application for best results and introduced after the leak has been plugged. One application of DamIt is normally sufficient to stop leaks permanently. A 15L Drum of DamIt will provide coverage to a area of 150m2 or 1615 square ft. *Please note that DamIt is not tested or designed for use on concrete ponds or ponds with liners.

Review: Damit really works! - Excellent product. New pond in 25% clay, 45% loam & 30% sandy soil. First few weeks was loosing 3 to 4 inches of water per day. We purchased Damit and sprinkled according to directions over entire pond surface. Leaking slowed down to under 2 inches per day. Waited one week and sprinkled again. After second application leak was about 3/4 to 1 inch per day. Inspected the dam and located two small leaks and following week applied product in the dam area and at the very center of the pond where we possibly missed some spots in previous applications. So now after three applications, no more leaks in the dam and the pond is holding water very well.
Review: waist of money very disappointed. - This product did not work ...I️ put it in the pond full of water and did not stop the leak .. waist of money very disappointed.

## Features

- Rural and Farm Dams,
- Garden or Park Ponds
- Golf Courses
- Levee Banks
- Irrigation channels/ponds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 3.7 out of 5 stars 105 Reviews |

## Images

![DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L - Image 1](https://m.media-amazon.com/images/I/61KIyC9owVS.jpg)
![DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L - Image 2](https://m.media-amazon.com/images/I/71-jnvNioFS.jpg)
![DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L - Image 3](https://m.media-amazon.com/images/I/71QkvF5D+eS.jpg)
![DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L - Image 4](https://m.media-amazon.com/images/I/713htAVhBqS.jpg)
![DamIt™ - Rapid Leak Sealer for Dams and Ponds 15L - Image 5](https://m.media-amazon.com/images/I/71kbHXzJ-LS.jpg)

## Questions & Answers

**Q: What is the usual time between application and sealing of the leak?**
A: It didn’t work for us our pond is still leaking.    Our pond is 3/4 of an acre. If you have smaller area I think might be easier to apply and then might work for you.

**Q: How much product is needed to seal a pond 60" by 100"?**
A: My pond was leaking at the dam, I used one 15L box, applied just in the dam area, seemed to slow the leaking considerably

**Q: I have  a 1/4 acre pond area that averages 6 foot deep.   Should 1-15L bucket work?  Any issue with over applying?**
A: 1/4 acre is approximately 1011m². 1 x 15L bucket contains enough sealer to treat an area of 150m². You'll need aproximately 7 buckets for a full treatment of 1/4 acre. 
If you know where the leak is coming from, you can apply to the area and 1 bucket may be enough in this case.

**Q: How much sealant should I get for an approximate 9,000 square ft pond? And do you have a contact number for assists with any questions?**
A: This company has an excellent web site that answers all your questions.  I used 5 15 liter buckets on my 1/4 acre pond which is approx 11,000 sf.  My pond has grown to near capacity of 1 acre after the polymer sealed the bad area in the deepest point of the pond in that original 1/4 acre spot.   It has been a great product for me.  The company is in Australia

## Customer Reviews

### ⭐⭐⭐⭐⭐ Damit really works!
*by A***A on August 21, 2020*

Excellent product. New pond in 25% clay, 45% loam & 30% sandy soil. First few weeks was loosing 3 to 4 inches of water per day. We purchased Damit and sprinkled according to directions over entire pond surface. Leaking slowed down to under 2 inches per day. Waited one week and sprinkled again. After second application leak was about 3/4 to 1 inch per day. Inspected the dam and located two small leaks and following week applied product in the dam area and at the very center of the pond where we possibly missed some spots in previous applications. So now after three applications, no more leaks in the dam and the pond is holding water very well.

### ⭐ waist of money very disappointed.
*by A***R on November 21, 2017*

This product did not work ...I️ put it in the pond full of water and did not stop the leak .. waist of money very disappointed.

### ⭐⭐⭐⭐⭐ Buy with confidence!
*by R***D on November 19, 2019*

This has been a dream come true! Our pond holds an estimated 30k gallons of storm water. Yet it would seem out at the quick rate of about 3" per day. In no time it seems it would be near empty. We applied this stuff in by hand just shaking it out of a quart container and the results have been incredible. Our leak has slowed to about 2 inches per week which is acceptable. But since we only used about half of the Damit in the can I plan to reapply soon to see if we can improve things even more. Well worth the $325 price tag! Update: I reapplied the 2nd half of the Damit container and now my leak has slowed to about an inch per week. Very pleased with my purchase!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/55508733-damit-rapid-leak-sealer-for-dams-and-ponds-15l](https://www.desertcart.kr/products/55508733-damit-rapid-leak-sealer-for-dams-and-ponds-15l)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*