Pond sealant
Pond sealant for sale on Ireland's largest auction and classifieds sites
Gold label one shot - gold, - £6.95
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
Mypond ms300 marine - ms300, sealant - £15.99
Fish safe formula • Aquatic life ensure • Our pond sealer - Free postage - New and Used
Fish safe formula • Aquatic life ensure • Our pond sealer - Free postage - New and Used
Bentoniteseal eco friendly - bentoniteseal, eco-friendly - £56.00
Bentoniteseal bentonite clay • Granules this makes • Highly effective pond - Free postage - New and Used
Bentoniteseal bentonite clay • Granules this makes • Highly effective pond - Free postage - New and Used
Gold label pond aquarium - &, - £18.99
This 290ml version • Suitable use within • Trigger gun black - Free postage - New and Used
This 290ml version • Suitable use within • Trigger gun black - Free postage - New and Used
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Black pond sealant gold label - black, - £19.13
Non toxic solvent • Isocyanate free there • Need drain your - Free postage - New and Used
Non toxic solvent • Isocyanate free there • Need drain your - Free postage - New and Used
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48 listings · from £6.95 · avg £49.91
⚠️ These listings were last updated more than 12 days ago.
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Browse 48 pond sealant listings currently in our index. Prices range from £6.95 to £450.99, with an average of £49.91. 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 →
Genuine bondaglass pond - genuine, g4 - £16.30
Bondaglass pond paint • Ideal waterproofing your • Ponds crafted from - Free postage - New and Used
Bondaglass pond paint • Ideal waterproofing your • Ponds crafted from - Free postage - New and Used
Pond paint sealer concrete - pond, - £450.99
Waterproof paint sealant • Garden ponds coloured • First two coats - Free postage - New and Used
Waterproof paint sealant • Garden ponds coloured • First two coats - Free postage - New and Used
Rdl pond and aquarium - and, - £14.99
Rdl pond liner • Sealer will provide • Instant repair can - Free postage - New and Used
Rdl pond liner • Sealer will provide • Instant repair can - Free postage - New and Used
Gold label pond - gold, - £57.99
Gold label sealant • Fish safe sealer • That can even - Free postage - New and Used
Gold label sealant • Fish safe sealer • That can even - Free postage - New and Used
Marine black pu18 high - pu18, - £59.99
Also oil resistant • Making ideal engineering • Industry can used - Free postage - New and Used
Also oil resistant • Making ideal engineering • Industry can used - Free postage - New and Used
Waterproof pond sealer - pond, bonda - £351.99
Bonda pond waterproof • Sealer all sizes • Colours deep bonding - Free postage - New and Used
Bonda pond waterproof • Sealer all sizes • Colours deep bonding - Free postage - New and Used
Butyl double sided cold - double, - £6.95
Most substrates but • Butyl rubber products • Cold bonding tape - Free postage - New and Used
Most substrates but • Butyl rubber products • Cold bonding tape - Free postage - New and Used
Gold label pond - gold, - £12.41
Gold label pond • Available 290ml tubes • Aquarium sealer instructions - Free postage - New and Used
Gold label pond • Available 290ml tubes • Aquarium sealer instructions - Free postage - New and Used
Sikasil pool silicone sealant - silicone, - £8.66
Sikasil pool silicone • Sealant specifically pools • Wet areas providing - Free postage - New and Used
Sikasil pool silicone • Sealant specifically pools • Wet areas providing - Free postage - New and Used
Silicone sealant 310ml arbosil - sealant, - £11.95
Arbosil professional 1081 • Silicone sealant fits • All standard sealand - Free postage - New and Used
Arbosil professional 1081 • Silicone sealant fits • All standard sealand - Free postage - New and Used
Bonda pond sealer - bonda, - £14.99
Bonda pond sealer • Waterproof paint sealant • Perfect ponds water - Free postage - New and Used
Bonda pond sealer • Waterproof paint sealant • Perfect ponds water - Free postage - New and Used
Gold label black sealant 290ml - gold, - £19.25
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
Super strength glue adhesive - super, - £7.93
Ha6 high quality • Non shrinking marine • Automotive silicone sealant - Free postage - New and Used
Ha6 high quality • Non shrinking marine • Automotive silicone sealant - Free postage - New and Used
Everbuild aqua mate aquaria - aqua, - £99.99
Everbuild everflex aqua • Mate aquarium silicone • Sealant clear fish - Free postage - New and Used
Everbuild everflex aqua • Mate aquarium silicone • Sealant clear fish - Free postage - New and Used
Gold label 290ml underwater - gold, - £18.99
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
Gold label pond liner repair - gold, - £19.85
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 liner - gold, - £31.99
You can select • From 80ml tube • 30cm patch 290ml - Free postage - New and Used
You can select • From 80ml tube • 30cm patch 290ml - Free postage - New and Used
High strenght - 12, - £46.00
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
Double sided pond liner repair - sided, - £15.99
This tape perfect • Joining two pieces • Liner pond - Free postage - New and Used
This tape perfect • Joining two pieces • Liner pond - Free postage - New and Used
Betta choice pond - pond, seal - £17.65
Betta choice pond • Seal clear coat • System building three - Free postage - New and Used
Betta choice pond • Seal clear coat • System building three - Free postage - New and Used
Gold label pond paint - label, - £149.99
Gold label pond • Paint durable water • Based coating sealing - Free postage - New and Used
Gold label pond • Paint durable water • Based coating sealing - Free postage - New and Used
Gold label clear sealant - label, - £18.99
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
Aquaforte fix seal 290ml - &, - £15.95
Superstrong fix seal • 290ml underwater adhesive • Sealant suitable both - Free postage - New and Used
Superstrong fix seal • 290ml underwater adhesive • Sealant suitable both - Free postage - New and Used
Elevate easycorner easy - elevate, - £30.66
Prefabricated corners made • Vulcanized epdm make • Cut - Free postage - New and Used
Prefabricated corners made • Vulcanized epdm make • Cut - Free postage - New and Used
Griffon aquamax swimming pool - aquamax, - £26.69
Swimming pool • Waterproof adhesive sealant • White high quality - Free postage - New and Used
Swimming pool • Waterproof adhesive sealant • White high quality - Free postage - New and Used
Pond silicone ms300 - pond, - £14.01
Mypond silicone ms300 • Clear specially formulated • Sealant ponds water - Free postage - New and Used
Mypond silicone ms300 • Clear specially formulated • Sealant ponds water - Free postage - New and Used
Pu18 marine silicone sealant - marine, - £9.68
Pu18 polyurethane sealant • Aversatile general purpose • High strength adhesive - Free postage - New and Used
Pu18 polyurethane sealant • Aversatile general purpose • High strength adhesive - Free postage - New and Used
Pond and aquarium fixer liner - fixer, - £15.95
Because its good • Chemical resistance unaffected • Normal pond water - Free postage - New and Used
Because its good • Chemical resistance unaffected • Normal pond water - Free postage - New and Used
Everbuild aqua mate aquaria - , - £11.85
Aqua mate sealant • High modulus acetic • Cure 100 silicone - Free postage - New and Used
Aqua mate sealant • High modulus acetic • Cure 100 silicone - Free postage - New and Used
Pond paint sealer - paint, concrete - £18.94
Pond sealer clear • Coloured needs coats • Can applied onto - Free postage - New and Used
Pond sealer clear • Coloured needs coats • Can applied onto - Free postage - New and Used
Bondaglass clear black - clear, - £16.30
Bondaglass pond waterproof • Sealer can applied • Onto slightly damp - Free postage - New and Used
Bondaglass pond waterproof • Sealer can applied • Onto slightly damp - Free postage - New and Used
High strength polyurethane - strength, - £19.25
All one adhesive • Sealant permanently flexible • Elastic good weather - Free postage - New and Used
All one adhesive • Sealant permanently flexible • Elastic good weather - Free postage - New and Used
Gold label clear sealant 290ml - label, - £18.99
Gold label pond • Sealer bonds most • Materials even under - Free postage - New and Used
Gold label pond • Sealer bonds most • Materials even under - Free postage - New and Used
Pond paint - pond, - £48.75
Overcoat after hours • Pond paint chlorinated • Rubber based product - Free postage - New and Used
Overcoat after hours • Pond paint chlorinated • Rubber based product - Free postage - New and Used
Swimming pool leak sealer - leak, - £27.22
Swimming pool leak • Sealer 1litre chlor • Specifically address minor - Free postage - New and Used
Swimming pool leak • Sealer 1litre chlor • Specifically address minor - Free postage - New and Used
310ml aquatic grade - 310ml, - £15.95
Aquatic grade silicone • Sealant effective pond • Sealer can used - Free postage - New and Used
Aquatic grade silicone • Sealant effective pond • Sealer can used - Free postage - New and Used
Gold label underwater pond - gold, - £22.45
There need remove • Fish from water • When using gold - Free postage - New and Used
There need remove • Fish from water • When using gold - Free postage - New and Used
Gold label 290ml black - 290ml, - £419.99
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
Gold label 290ml • This sealant from • Fish friendly sealer - Free postage - New and Used
Swimming pool pipe - pool, and - £18.99
These are mainly • Used pump house • Systems swimming pools - Free postage - New and Used
These are mainly • Used pump house • Systems swimming pools - Free postage - New and Used
Gold label pond - label, aquarium - £16.30
Gold label pond • Aquarium sealer instructions • Best results clean - Free postage - New and Used
Gold label pond • Aquarium sealer instructions • Best results clean - Free postage - New and Used
Pu18 high strength - pu18, - £17.99
Bond pu18 polyurethane • Sealant adhesive black • Has shore hardness - Free postage - New and Used
Bond pu18 polyurethane • Sealant adhesive black • Has shore hardness - Free postage - New and Used
Bonda pond concrete - g4, - £21.99
Standard coats coloured • Can applied onto • Slightly damp substrates - Free postage - New and Used
Standard coats coloured • Can applied onto • Slightly damp substrates - Free postage - New and Used
Gold label underwater pond - underwater, - £16.95
There need remove • Fish from water • When using gold - Free postage - New and Used
There need remove • Fish from water • When using gold - Free postage - New and Used
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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 £6.95, while premium listings can reach £450.99 — giving you a wide budget spread to work with. The average price of £49.91 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.