---
product_id: 44456098
title: "Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater"
brand: "gold label"
price: "NT$4505"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/44456098-clear-underwater-sealant-2-53-fl-oz-or-75ml-clear
store_origin: TW
region: Taiwan
---

# Solvent & isocyanate free, eco-safe Seals leaks underwater instantly Pressurized applicator for precision Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater

**Brand:** gold label
**Price:** NT$4505
**Availability:** ✅ In Stock

## Summary

> 💦 Seal it once, seal it right — underwater magic for your pond and aquarium!

## Quick Answers

- **What is this?** Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater by gold label
- **How much does it cost?** NT$4505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/44456098-clear-underwater-sealant-2-53-fl-oz-or-75ml-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

- • **Eco-Friendly & Safe:** Free from harmful solvents and isocyanates, ensuring a non-toxic, pet-safe environment.
- • **Paintable & UV Resistant:** Can be painted over with most paints or left clear without UV degradation, maintaining aesthetics.
- • **Instant Underwater Bonding:** Seals leaks and cracks without draining water, saving you time and hassle.
- • **Universal Surface Compatibility:** Bonds seamlessly to Rubber, PVC, EPDM, Plastic, Glass, and more for versatile repairs.
- • **Quick Cure with Moisture Activation:** Uses water as a curing agent for fast, reliable sealing even in wet conditions.

## Overview

Clear Underwater Sealant by Gold Label is a 2.53 fl oz industrial-grade, solvent-free adhesive designed to bond and seal leaks underwater without draining. It cures quickly using moisture, adheres to multiple surfaces including rubber, PVC, and glass, and is safe for aquatic environments. Ideal for koi ponds, aquariums, pools, and spas, it offers a durable, paintable, and UV-resistant finish that keeps your water features leak-free and pristine.

## Description

Unique product that seals all types of leaks and cracks using moisture as a curing agent so no need to drain the water. Suitable for all types of application Rubber/PVC/EPDM/Plastic/Glass Ensure surface is clean before application. Designed for Automotive and industrial use where a Bonding Sealer with a very high bond strength and quick cure time is required. Bonds to most substrates, can be painted over with most types of paint including water based. Does not contain any Isocyanates or harmful solvents. Can be left unpainted without being affected by UV Directions: Before application always clean surfaces of contaminates. Seals almost anything -Rubber -PVC -Glass -Stone -Plastic

Review: Fixed our pond like a charm - Our Koi pond liner developed a leak (thank you Mr Racoon that fell in and had a hard time getting out). We got it all patched, and is holding well. The first try didn't work so well but that was because we were trying to use the wrong material to patch with. Once we figured it out, it was perfect and the fishies were happy.
Review: Great adhesion and easy to use - Great adhesion and easy to use. I was able to seal a leaking fountain wit this product

## Features

- Underwater Sealant In a Clear Color
- Seals Leaks in Ponds, pools, spa's or filter boxes
- Handy pressurized application for awkward areas
- Handy pack 2.53 Fl Oz or 75ml
- Solvent Free & Isocyanates

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007IDI0YA |
| Best Sellers Rank | #1,820,836 in Automotive ( See Top 100 in Automotive ) #474 in Body Repair & Restoration Adhesives |
| Brand | Gold Label |
| Color | Clear |
| Date First Available | March 7, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item model number | Gol175 |
| Manufacturer | Huttons |
| Number of Items | 1 |
| Style | Industrial |
| Surface Recommendation | Fixture, Sink, Mirror, Vent, Wall, Ceiling, Shower, Window, Floor |
| Unit Count | 2.53 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Gold Label
- **Item Form:** Liquid
- **Style:** Industrial
- **Unit Count:** 2.53 Fluid Ounces
- **Water Resistance Level:** Water Resistant

## Images

![Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater - Image 1](https://m.media-amazon.com/images/I/31vlsj8sjFL.jpg)
![Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater - Image 2](https://m.media-amazon.com/images/I/41TL2-Ns9bL.jpg)
![Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater - Image 3](https://m.media-amazon.com/images/I/51h+h6geCkL.jpg)
![Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater - Image 4](https://m.media-amazon.com/images/I/51sDKnj8nXL.jpg)
![Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater - Image 5](https://m.media-amazon.com/images/I/51wO-iH5TvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed our pond like a charm
*by W***E on August 29, 2023*

Our Koi pond liner developed a leak (thank you Mr Racoon that fell in and had a hard time getting out). We got it all patched, and is holding well. The first try didn't work so well but that was because we were trying to use the wrong material to patch with. Once we figured it out, it was perfect and the fishies were happy.

### ⭐⭐⭐⭐⭐ Great adhesion and easy to use
*by E***O on February 13, 2022*

Great adhesion and easy to use. I was able to seal a leaking fountain wit this product

### ⭐⭐⭐⭐ Works great but the "clear" version cures white
*by R***Y on August 19, 2021*

I got the clear stuff to fix a slight leak in my 55 galllon glass fish tank seam. It worked great to stop the leak but it cured a cloudy/white, making for an unexpected ugly seam. If not for the cure color I'd give it 5 star. Suggest if you get this stuff you buy the black. It would probably be less noticable.

## Frequently Bought Together

- Clear Underwater Sealant 2.53 Fl Oz or 75ml, Clear Gold Label Koi Pond and Aquarium Sealant Bonds and Seals Leaks Underwater
- Gold Label Pond Patch Small, Water Garden Koi Fish Pond Liner Repair Patch, Easily Repair tears, Holes and cuts in Rubber Pond and Water Garden Liners

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-21*