---
product_id: 46803716
title: "Underwater Sealant, 290 ml, Clear"
brand: "gold label"
price: "€ 155.11"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.cy/products/46803716-underwater-sealant-290-ml-clear
store_origin: CY
region: Cyprus
---

# Seals leaks underwater instantly Compatible with standard caulk guns 290 ml for long-lasting coverage Underwater Sealant, 290 ml, Clear

**Brand:** gold label
**Price:** € 155.11
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it once, seal it right—underwater magic made easy!

## Quick Answers

- **What is this?** Underwater Sealant, 290 ml, Clear by gold label
- **How much does it cost?** € 155.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/46803716-underwater-sealant-290-ml-clear)

## Best For

- gold label enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Finish:** Maintains the natural look of your water feature with a transparent seal.
- • **Durable & Waterproof:** Reliable protection that stands up to constant water exposure.
- • **Generous 290 ml Volume:** Ample sealant to cover multiple leaks or large areas in one go.
- • **Instant Underwater Seal:** Fix leaks without draining your pond or aquarium—save time and hassle.
- • **Universal Caulk Gun Fit:** Easy application with any standard caulk gun for professional results.

## Overview

Gold Label Underwater Sealant is a 290 ml clear formula designed to seal leaks in ponds, aquariums, and filter boxes without draining water. Compatible with standard caulk guns, it offers a durable, transparent finish that ensures quick, hassle-free repairs underwater.

## Description

Gold Label Underwater Sealant, 290 ml, Clear

## Features

- Seals Leaks in Ponds or filter boxes
- Seals leaking aquariums
- Fits into standard Caulk Gun
- No need to drain pond or water feature
- 290ml or 9.5 Fl Oz

## Images

![Underwater Sealant, 290 ml, Clear - Image 1](https://m.media-amazon.com/images/I/61w+rtIW3-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product for underwater applications. I was able to fix a leaking fountain in no time
  

*by E***O on Reviewed in the United States on March 4, 2022*

Like it very much

### ⭐ 







  
  
    the clear version of the sealant is useless, it does not work
  

*by S***A on Reviewed in the United Kingdom on August 23, 2017*

I have used the gold label product, for a long time, black colour, has always worked very well, never an issue.  However, the clear version of the sealant is useless, it does not work.  Cleaned the new liner in the area to create a seal for piping, used sealant, left 24 hours, no water near, but works underwater anyhow so stated.  Same inners as well as used with black sealant which worked, but it just peals away from the liner, causing me massive issues with a bottom drain and overflow valve, no adhered to the liner.  Very angry, dont trust the clear version or trust at your peril. I now have to drain water, reseal with different sealant.  Shocked as the clear has not worked, have experience and used the black sealant many many times, know what i am doing.  Spoke to UK distibutor, as gone milky colour definitely and issue with this tube or batch.  Back to buying black.

---

## 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.com.cy/products/46803716-underwater-sealant-290-ml-clear](https://www.desertcart.com.cy/products/46803716-underwater-sealant-290-ml-clear)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-06-21*