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๐ง Seal your pond, seal your statusโbecause leaks are so last season!
Bonda G4 Pond Sealer Clear 1kg is a high-performance polyurethane waterproof sealant designed for ponds and water features. It offers durable protection against leaks, UV rays, and harsh weather, while being easy to apply on multiple surfaces like concrete, brick, and stone. Trusted by professionals and DIY enthusiasts alike, this sealer ensures long-lasting, reliable waterproofing with a smooth finish.



| ASIN | B003ZGE16A |
| Best Sellers Rank | 12,562 in Garden ( See Top 100 in Garden ) 418 in Sealers 1,019 in Garden Dรฉcor |
| Brand | Bonda |
| Colour | Clear |
| Compatible Material | Fibreglass |
| Customer Reviews | 4.5 out of 5 stars 319 Reviews |
| Included Components | G4 Pond Sealer 1kg |
| Item Dimensions | 11 x 11 x 11 centimetres |
| Item Form | Liquid |
| Item Type Name | G4 Pondsealer Clear 1kg |
| Item Weight | 0.2 Kilograms |
| Item dimensions L x W x H | 11 x 11 x 11 centimetres |
| Item weight | 0.2 Kilograms |
| Manufacturer | Rustins |
| Manufacturer Part Number | BON12222 |
| Material | Polyurethane |
| Model Number | BON12222 |
| Number of Items | 1 |
| Style | Clear |
| Style Name | Clear |
| Surface Recommendation | Concrete, brick, stone |
| Unit Count | 1000.0 gram |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
J**N
G4 pond sealer
Used 3 coats waterfall perfectly sealed
J**L
Really good stuff, does what it's supposed to.
Super quick delivery, well packaged, and fair price. Second purchase, used 3 years ago to seal a natural stone (cemented in) on a stream to my pond. Recommended to re-do every 3 years and it is flaking in a few places. Three consecutive coats as per instructions will do the trick. Thank you.
F**K
Seals but isn't clear.
Seals the stepping stone slabs but isn't clear... leaves a pale caramel/honey colour. The stepping stones were used in my pond on a side where ive a tiny leak about 3"~4" from the top I can't find... hoping that sealing these small slate before using with the black expanding pond foam would help to stop it. Only way - as I knew it would have to be - is to use a new liner at some point next year.
J**N
This clear sealer does not dry clear, drys yellowish colour so dont expect a clear finish
Good sealer
D**T
Leaky fountain
Came on time well packaged no leaks. Used to seal airline crack in a fountain 3 coats looks shiny but can't tell underwater. Easy to apply .time will tell how good it is.
C**S
Not clear.
This is not clear. It leaves a golden honey colour on whatever you paint it on. Wish they were clearer on this as it's affected the look of my water feature. Not sure if it works yet. Still need to fill it with water.
A**R
G4 concrete pond seal
Perfect
G**S
Excellent product
We have used this product for many years. It is an excellent productand keeps water from penetrating through stonework. Does what it says on the tin. Would highly recommend
Trustpilot
1 month ago
2 months ago