--- product_id: 62981979 title: "Bonda G4 Pond Sealer Clear 2.5kg" brand: "bonda" price: "39622 som" currency: KGS in_stock: true reviews_count: 8 category: "Bonda" url: https://www.desertcart.kg/products/62981979-bonda-g4-pond-sealer-clear-2-5kg store_origin: KG region: Kyrgyzstan --- # Chemical resistant Hard-wearing durability Works in extreme temps Bonda G4 Pond Sealer Clear 2.5kg **Brand:** bonda **Price:** 39622 som **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Seal it once, seal it right – the pro’s choice for flawless ponds! ## Quick Answers - **What is this?** Bonda G4 Pond Sealer Clear 2.5kg by bonda - **How much does it cost?** 39622 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/62981979-bonda-g4-pond-sealer-clear-2-5kg) ## Best For - bonda enthusiasts ## Why This Product - Trusted bonda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Chemical Shield:** Resists harsh chemicals to keep your pond pristine and protected. - β€’ **Seamless Clear Finish:** Works perfectly with G4 Damp Seal for a sleek, invisible protective layer. - β€’ **Effortless Application:** Quick and easy to apply, saving you time on your next project. - β€’ **All-Weather Performance:** Reliable sealing whether it’s freezing cold or scorching hot outside. - β€’ **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 From the manufacturer ABOUT US In the early 1960s, Bondaglass became a leading brand for polyester fillers in vehicle repair and resins for glass fibre laminating. Their products included filler powder and resin, which users mixed into a paste. They also introduced the highly respected Bonda Rust Primer, a top choice for car restorers. Bondaglass offered glass fibre for repairing cars, boats, and household items. In 1973, Bondaglass merged with Vosschemie, a German company known for quality products, forming Bondaglass-Voss. Vosschemie's expertise enhanced filler quality and expanded the range, particularly for car body repairs. In 2018, Bondaglass joined Rustins, a trusted brand with complementary products. This partnership combined strengths, creating an impressive product lineup and ensuring Bondaglass continued to innovate and serve its industry with excellence Review: Bonda BON12224 G4 Pond Sealer 2.5kg - If you have a leaky pond buy this its great , I had three holes pop in the bottom of my pond its been there about 19 years with no probs - this size can does a pond this size one coat ( maybe took a bit more as the original coating is textured finish ) I bought a second can to give another coat - only used half for second layer but I will be using up the rest next time it is completely emptied if it doens't go soild - it does harden very quickly but have sealed the can really well so hoping it will stay ok for a while - bit expensive but worth it , it does the job well . Review: Does the job, but oh my... - I first bought some of this a couple of years back - back then it was like painting on a thick gravy. I dunno if they've changed the formulation, but this time around it was more like honey. It's much harder to paint on evenly (onto uneven surfaces, like rocks). A necessary evil, but also the need to paint 3 coats at 2-3 hour intervals is a pain too. It basically means you can't do much for an entire day except paint this stuff on. Also, the brush will "go off" in that time, even if wrapped in plastic so probably best to budget for a fresh brush for each coat (and no, don't even think about cleaning brushes). The first coat soaks in a lot, so you'll worry you don't have enough to finish, but the third (or fourth) coats feel more like a formality. On that subject - make sure you absolutely do have enough to finish the job - if you leave it too long between coats, the next one won't bond and will just come off in flakes/sheets. "Range anxiety" means you're going to end up with half a tin of this left over - and that's really just extra cost for the job. The tin is also made so that you absolutely can't pour some out into a pot without spilling some down the side of the tin, or on the floor, over the cat, etc. You also won't be able to get the very last of it out either - not economical, nor environmentally friendly. Also make sure you clean off the threads of the lid and spout because once this stuff sets, it's like glue. All that said, once it's done, and once you've sorted out the places where it's sort of "pooled up" or otherwise didn't bond to the surface properly or whatever else went wrong, it's pretty nice. After a couple of years, things like moss will return and stop it looking quite so shiny. A jetwash will soon clean it up if you want though. As others note, it's not "clear" at all - it's definitely got a browny/yellowy colour when applied. It also makes a glossy finish. In my case over sandstone that's quite a change, but actually not unpleasant once you get used to it and it (and things around it) mature a little. It definitely does seal things up and makes them waterproof though - so in that sense it works very well. It's just a journey to get there. ## Features - Causes serious eye irritation. - Causes skin irritation. - Flammable liquid and vapour. - Harmful to aquatic life with long lasting effects. - May cause allergy or asthma symptoms or breathing difficulties if inhaled. - May cause an allergic skin reaction. - May cause damage to organs through prolonged or repeated exposure. - May cause damage to organs. - Suspected of causing cancer. - Bonda G4 Pond Sealer - Waterproof Sealant for Ponds and Water Features, High-Performance Protection, Easy Application - Ultimate Waterproof Sealant: Bonda BON12224 G4 Pond Sealer provides an exceptional waterproof barrier for ponds and water features, ensuring long-lasting protection and preventing leaks - High-Performance Protection: This pond sealer is designed to withstand various weather conditions and UV exposure, maintaining its integrity and performance over time, making it ideal for outdoor use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003ZG8NMI | | Best Sellers Rank | 25,679 in DIY & Tools ( See Top 100 in DIY & Tools ) 461 in Sealers | | Brand | Bonda | | Colour | Clear | | Compatible Material | Plastic | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 out of 5 stars 97 Reviews | | Global Trade Identification Number | 05014197122242 | | Included Components | G4 Pond Sealer 2.5kg | | Item Dimensions | 21 x 10 x 26 millimetres | | Item Form | Liquid | | Item Type Name | G4 Pondsealer Clear 2.5kg | | Item Weight | 2500 Grams | | Item dimensions L x W x H | 21 x 10 x 26 millimetres | | Item weight | 2500 Grams | | Manufacturer | Rustins | | Manufacturer Part Number | BON12224 | | Material | Plastic, Polyurethane | | Model Number | BON12224 | | Number of Items | 1 | | Number of Packs | 1 | | Style | Clear | | Style Name | Clear | | Surface Recommendation | Floor | | Unit Count | 2500.0 gram | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## 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 ![Bonda G4 Pond Sealer Clear 2.5kg - Image 1](https://m.media-amazon.com/images/I/71Ex7v093xL.jpg) ## Available Options This product comes in different **Color, Style** options. ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bonda BON12224 G4 Pond Sealer 2.5kg *by P***5 on 19 January 2024* If you have a leaky pond buy this its great , I had three holes pop in the bottom of my pond its been there about 19 years with no probs - this size can does a pond this size one coat ( maybe took a bit more as the original coating is textured finish ) I bought a second can to give another coat - only used half for second layer but I will be using up the rest next time it is completely emptied if it doens't go soild - it does harden very quickly but have sealed the can really well so hoping it will stay ok for a while - bit expensive but worth it , it does the job well . ### ⭐⭐⭐⭐ Does the job, but oh my... *by C***T on 11 July 2020* I first bought some of this a couple of years back - back then it was like painting on a thick gravy. I dunno if they've changed the formulation, but this time around it was more like honey. It's much harder to paint on evenly (onto uneven surfaces, like rocks). A necessary evil, but also the need to paint 3 coats at 2-3 hour intervals is a pain too. It basically means you can't do much for an entire day except paint this stuff on. Also, the brush will "go off" in that time, even if wrapped in plastic so probably best to budget for a fresh brush for each coat (and no, don't even think about cleaning brushes). The first coat soaks in a lot, so you'll worry you don't have enough to finish, but the third (or fourth) coats feel more like a formality. On that subject - make sure you absolutely do have enough to finish the job - if you leave it too long between coats, the next one won't bond and will just come off in flakes/sheets. "Range anxiety" means you're going to end up with half a tin of this left over - and that's really just extra cost for the job. The tin is also made so that you absolutely can't pour some out into a pot without spilling some down the side of the tin, or on the floor, over the cat, etc. You also won't be able to get the very last of it out either - not economical, nor environmentally friendly. Also make sure you clean off the threads of the lid and spout because once this stuff sets, it's like glue. All that said, once it's done, and once you've sorted out the places where it's sort of "pooled up" or otherwise didn't bond to the surface properly or whatever else went wrong, it's pretty nice. After a couple of years, things like moss will return and stop it looking quite so shiny. A jetwash will soon clean it up if you want though. As others note, it's not "clear" at all - it's definitely got a browny/yellowy colour when applied. It also makes a glossy finish. In my case over sandstone that's quite a change, but actually not unpleasant once you get used to it and it (and things around it) mature a little. It definitely does seal things up and makes them waterproof though - so in that sense it works very well. It's just a journey to get there. ### ⭐⭐⭐⭐⭐ It works *by F***E on 15 October 2025* Great for concrete ponds. Easy to apply and is an excellent sealer. ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/62981979-bonda-g4-pond-sealer-clear-2-5kg](https://www.desertcart.kg/products/62981979-bonda-g4-pond-sealer-clear-2-5kg) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-14*