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£92.69 Original price was: £92.69.£89.13Current price is: £89.13.
Bonda G4 Clear Pond Sealer 5KG is a high-performance, moisture-cured polyurethane coating designed to provide a durable, non-porous seal on concrete, brick, and porous stone surfaces. Ideal for ponds, water features, and outdoor concrete or stone surfaces, it ensures long-lasting waterproof protection.

Bonda G4 Clear Pond Sealer 5KG – Waterproof Coating for Ponds, Concrete & Stone Surfaces
£92.69 Original price was: £92.69.£89.13Current price is: £89.13.
Brand
Description
Bonda G4 Clear Pond Sealer 5KG is a premium waterproofing solution formulated to deliver exceptional protection for ponds, concrete, and stone surfaces. Its moisture-cured polyurethane composition forms a robust, non-porous seal, effectively preventing water leakage and surface damage.
Product Overview
Designed for both professional and DIY applications, this clear pond sealer offers a transparent finish that preserves the natural appearance of your pond or water feature. It is suitable for use on cement-rendered ponds, concrete floors, and porous stone surfaces, providing a flexible and durable waterproof barrier.
Key Features
- Moisture-cured polyurethane formulation for a strong, non-porous seal
- Clear finish maintains the natural aesthetic of ponds and water features
- Suitable for concrete, brick, and porous stone surfaces
- Can be applied at low temperatures down to 0°C
- No primer required for application
- Quick and easy to apply with brush or roller
- Seals out lime and other contaminants
Specifications
- Brand: Bonda
- Product Type: Pond Sealer
- Colour: Clear
- Weight: 5KG
- Suitable Surfaces: Concrete, Brick, Porous Stone
- Application: Brush or Roller
- Temperature Range: Can be applied at temperatures down to 0°C
- Primer: Not required
Ideal For
- Sealing cement-rendered ponds and water features
- Waterproofing concrete floors and porous stone surfaces
- DIY enthusiasts and professionals seeking reliable waterproofing solutions
Why Choose Bonda G4 Clear Pond Sealer?
Bonda G4 Clear Pond Sealer offers a transparent, durable, and flexible waterproof coating that preserves the natural look of your pond or water feature. Its easy application and reliable performance make it a trusted choice for both professional and DIY projects.
Shipping & Return
We hope that you are delighted with every purchase you make from Home Supplies Direct. However, if you are not entirely satisfied, our experienced team is here to help. Below are the details on how we can assist you:
Amending or Cancelling an Order
If you'd like to amend or cancel a recently placed order, please contact our Customer Service Team at 0208 998 0118.
- Amendments can be made up until the point of despatch.
- Once the order has been despatched, we cannot amend or cancel it, but we will be happy to assist you with returns if needed.
In-Store Collection
We offer a convenient in-store collection option:
- Monday to Friday: 9:00 AM – 5:00 PM
- Saturday: 9:00 AM – 2:00 PM
If you require collection outside of these hours, we may be able to arrange a special collection time. Please contact us in advance, and we will do our best to accommodate your request.
Damaged or Incorrect Items
Please check your parcel when it arrives. If you’ve received damaged goods, missing items, or incorrect products, we will resolve the issue quickly.
- Contact us within 30 days (or 7 days for shortfalls) of receiving the goods.
- The quickest way to reach us is by calling our Product Returns Team at 0208 998 0118.
- Alternatively, you can email us at sales@homesuppliesdirect.com.
- We will replace missing or damaged products at no extra charge.
Returning Unwanted Items
If the item you ordered turns out to be unsuitable, we are happy to offer a refund on unused products returned in original, resalable condition.
Before arranging a return, we recommend contacting our team — we may be able to help with product advice or offer a solution that saves you time and return costs.
- You have 30 days from receipt to notify us.
- Items must be unused, unopened, and in resalable condition.
- We will issue a full refund for the product once the item is returned and inspected.
- Please note: Postage/return shipping costs are non-refundable for unwanted items.
Large & Oversized Returns
Some items may exceed the size limits of standard postal services such as Royal Mail.
- In such cases, returns should be arranged via a suitable courier such as Parcelforce or a similar service.
- We recommend using a tracked and insured delivery service for your peace of mind.
If you need further assistance, feel free to reach out to our team. We are committed to making your shopping experience as smooth and hassle-free as possible.
Specs
| DIMENSIONS | |
|---|---|
| Weight | 5kg |
Product Safety




Danger
- Flammable liquid and vapour.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Causes serious eye irritation.
- Harmful if inhaled.
- May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- May cause respiratory irritation.
- May cause genetic defects.
- May cause cancer.
- May cause damage to organs through prolonged or repeated exposure (if swallowed, if inhaled).
- Harmful to aquatic life with long lasting effects.





















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