---
product_id: 62981979
title: "G4 Pond Sealer Clear 2.5kg"
brand: "rustins"
price: "A$201"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/62981979-g4-pond-sealer-clear-2-5kg
store_origin: AU
region: Australia
---

# Chemical resistant Hard-wearing durability Works in extreme temps G4 Pond Sealer Clear 2.5kg

**Brand:** rustins
**Price:** A$201
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right – the pro’s choice for flawless ponds!

## Quick Answers

- **What is this?** G4 Pond Sealer Clear 2.5kg by rustins
- **How much does it cost?** A$201 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/62981979-g4-pond-sealer-clear-2-5kg)

## Best For

- rustins enthusiasts

## Why This Product

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

## Key Features

- • **Chemical Shield:** Resists harsh chemicals to keep your pond pristine and protected.
- • **Seamless Clear Finish:** Works perfectly with G4 Damp Seal for a sleek, invisible protective layer.
- • **Effortless Application:** Quick and easy to apply, saving you time on your next project.
- • **All-Weather Performance:** Reliable sealing whether it’s freezing cold or scorching hot outside.
- • **Ultimate Pond Protection:** Seals ponds with a tough, non-porous finish that lasts season after season.

## Overview

Bonda G4 Pond Sealer is a 2.5kg clear polyurethane coating designed for durable, non-porous pond and floor sealing. Compatible with G4 Damp Seal for colored finishes, it offers quick application, excellent chemical resistance, and reliable performance across a wide temperature range.

## Description

Bonda G4 Pond Sealer Clear 2.5kg

## Features

- Used in conjuction with G4 Damp Seal for coloured finishes in pond and floor coating.
- Hard Wearing
- Non-Porous
- Quick & Easy to apply
- Suitable for application at high & low temperatures & good chemical resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rustins |
| Part Number | BON12224 |
| Product Dimensions | 2.1 x 1 x 2.6 cm; 2.5 kg |
| Item model number | BON12224 |
| Size | 2.5K |
| Colour | Clear |
| Style | Clear |
| Material | Plastic, Polyurethane |
| Thickness | 1 Millimetres |
| Item Package Quantity | 1 |
| Included Components | G4 Pond Sealer 2.5kg |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.5 kg |

## Product Details

- **Material:** Plastic, Polyurethane
- **Brand:** RUSTINS
- **Style:** Clear
- **Item weight:** 2500 Grams
- **Item dimensions L x W x H:** 21 x 10 x 26 millimetres

## Images

![G4 Pond Sealer Clear 2.5kg - Image 1](https://m.media-amazon.com/images/I/71Ex7v093xL.jpg)

## Questions & Answers

**Q: Hi, could I use this for a metal trough? (Turning it into a pond)**
A: I don't think so. It is primarily for use use on cement and brick. It cannot be used on bitumen or pond liner. Sorry I cannot be more helpful.

**Q: Can it be used on tiles**
A: I am not an expert but I would say if ceramic tiles then "no" as it has to soak in to key/ stick. Then second coat has to go on while tacky....plus even though clear it is a yellow resin. I painted onto white walls and now have a yellow pond:( I am considering painting black in future.

**Q: Can I paint a plastic pond that’s leaking please**
A: I would say no, as the dealer cant repair cracks only porous surfaces. So if the plastic has tiny holes, like fabric...maybe. what I would do is either lift plastic and lay butyl liner or empty, clean, ensure no sharp surfaces and but butyl liners on top of plastic. If cracked I would tape crack and put liner down to protect butyl from being cut by plastic...other options is a patch repair of plastic pond.

**Q: Why does it say harmful to aquatic life in product safety?**
A: I've no idea but with all ambulance chasers many products are crazy with disclaimers. I used it as it describes and it did a good job. I've since discovered 100+ one to two inch carp in the pond and the water has been flowing over the 15-20ft cascade continuously so I'm confident ts OK. When you apply it, if a drip drops onto the pond surface when wet, it tends to disburse rather like oil so its I guess possible that's something to do with it. You need to take care it does not hit the pond meniscus when applying. I hope this assists.

## Frequently Bought Together

- Bonda G4 Pond Sealer - Clear 2.5kg
- MyPond MS300 Marine Sealant, Window Sealer, Pond Sealer for Leaks Concrete Glass Metal, MS Polymer Adhesive 4x Stronger than Aquarium Silicone Caulking, Black Pond Liner Marine Adhesive Sealant, 300ml
- Bonda BON12116 G4 Pond Sealer Black 5kg

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*