Pond sealant
Pond sealant for sale on Ireland's largest auction and classifieds sites
Browse 48 pond sealant listings currently in our index. Prices range from £4.99 to £450.99, with an average of £33.73. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about pond sealant →
Budget picks — under £16
You are looking • Double sticky sided • Strip 50mm butyl - Free postage - New and Used
Polyurethane adhesive sealant • High strength marine • Window boat pond - Free postage - New and Used
Soudaflex high quality • One component polyurethane • Modulus wide range - Free postage - New and Used
Most substrates but • Butyl rubber products • Cold bonding tape - Free postage - New and Used
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Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
Ha6 high quality • Non shrinking marine • Automotive silicone sealant - Free postage - New and Used
Pu18 polyurethane sealant • Aversatile general purpose • High strength adhesive - Free postage - New and Used
Aqua mate sealant • High modulus acetic • Cure 100 silicone - Free postage - New and Used
Arbosil professional 1081 • Silicone sealant fits • All standard sealand - Free postage - New and Used
Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
Mypond silicone ms300 • Clear specially formulated • Sealant ponds water - Free postage - New and Used
Liner repair kit • Inc instructions pond • Patch adhesive gloves - Free postage - New and Used
Aquatic grade silicone • Sealant effective pond • Sealer can used - Free postage - New and Used
Bonda pond sealer • Waterproof paint sealant • Perfect ponds water - Free postage - New and Used
Fish safe formula • Aquatic life ensure • Our pond sealer - Free postage - New and Used
Mid-range — £16 to £21
This tape perfect • Joining two pieces • Liner pond - Free postage - New and Used
Bondaglass pond sealer • Ideal waterpro ofing • Waterproofing ponds crafted - Free postage - New and Used
Soudaflex high quality • One component polyurethane • Modulus wide range - Free postage - New and Used
Superstrong fix seal • 290ml underwater adhesive • Sealant suitable both - Free postage - New and Used
Betta choice pond • Seal clear coat • System building three - Free postage - New and Used
Bond pu18 polyurethane • Sealant adhesive black • Has shore hardness - Free postage - New and Used
Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
Its fish safe • Formula ability cure • Underwater strong bonding - Free postage - New and Used
Available clear black • Multiple sizes 75ml • 290ml this solvent - Free postage - New and Used
Available clear black • Multiple sizes 75ml • 290ml this solvent - Free postage - New and Used
Gold label pond • Sealer bonds most • Materials even under - Free postage - New and Used
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
All one adhesive • Sealant permanently flexible • Elastic good weather - Free postage - New and Used
Gold label pond • Available 290ml tubes • Aquarium sealer instructions - Free postage - New and Used
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
Available clear black • Multiple sizes 75ml • 290ml this solvent - Free postage - New and Used
Premium — over £23
Because its good • Chemical resistance unaffected • Normal pond water - Free postage - New and Used
Available clear black • Multiple sizes 75ml • 290ml this solvent - Free postage - New and Used
Prefabricated corners made • Vulcanized epdm make • Cut - Free postage - New and Used
Formula permanently elastic • Fast curing suitable • Underwater applications making - Free postage - New and Used
You can select • From 80ml tube • 30cm patch 290ml - Free postage - New and Used
Available clear black • Multiple sizes 75ml • 290ml this solvent - Free postage - New and Used
Soudaflex high quality • One component polyurethane • Modulus wide range - Free postage - New and Used
Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
Pu18 produces tough • Elastic seals joints • Excellent adhesion characteristics - Free postage - New and Used
All one adhesive • Sealant permanently flexible • Elastic good weather - Free postage - New and Used
Prymax pond sealer • Clear 5kg damp • Proofing internal render - Free postage - New and Used
Gold label pond • Paint durable water • Based coating sealing - Free postage - New and Used
Gold label sealant • Fish safe sealer • That can even - Free postage - New and Used
Bonda pond waterproof • Sealer all sizes • Colours deep bonding - Free postage - New and Used
Everbuild everflex aqua • Mate aquarium silicone • Sealant clear fish - Free postage - New and Used
Waterproof paint sealant • Garden ponds coloured • First two coats - Free postage - New and Used
Try this: ryobi petrol hedge trimmer | karcher t50 | chicken wire 10m | large heated propagator | mtd spares | quicksilver 46sd | stihl ts460 | petrol aerator | spa heater | sabo mower
🔥 Best eBay deals on pond sealant
See all listings on eBay →These 48 listings for pond sealant are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Butyl tape pond repair pool
You are looking • Double sticky sided • Strip 50mm butyl
£5
PU18 Polyurethane Adhesive &
Polyurethane adhesive sealant • High strength marine • Window boat pond
£7
SOUDAL HIGH STRENGHT
Soudaflex high quality • One component polyurethane • Modulus wide range
£7
Everything you need to know about pond sealant
Whether you are looking for a brand-new or second-hand pond sealant, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.99, while premium listings can reach £450.99 — giving you a wide budget spread to work with. The average price of £33.73 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.