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Pond paint sealer - sealer, concrete
£450.99
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Bonda pond sealer - bonda, g4
£62.39
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Gold label black - label, 290ml
£19.25
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Gold label black 290ml pond - black,
£37.99
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Waterproof pond paint black - waterproof,
£125.50
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Aquaforte fix seal - aquaforte,
£15.95
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Gold label pond liner repair - pond,
£18.80
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Gold label pond aquarium - gold,
£20.75
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Bonda pond concrete sealant - bonda,
£16.99
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Gold label clear sealant 290ml - clear,
£18.99
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Betta choice pond - seal, clear
£28.19
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Pond paint sealer - pond,
£82.95
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High strength - x,
£48.00
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Bondaglass pond sealer - g4,
£32.39
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Gold label pond - label, aquarium
£17.99
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Pu18 marine silicone sealant - pu18,
£9.68
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Gold label pond - pond, repair
£24.35
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Waterproof pond sealer bonda - pond,
£39.45
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Mypond ms300 revolutionary - -,
£15.99
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Betta choice pond seal - choice,
£400.03
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Gold label pond paint sealer - paint,
£154.99
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Gold label clear sealant 290ml - clear,
£18.99
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Gold label underwater - gold, pond
£22.50
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Gold label one shot clear - label,
£14.95
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Rdl pond and - rdl,
£21.99
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Underwater magic - underwater,
£15.99
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Gold label pond liner repair - liner,
£31.99
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310ml aquatic grade - aquatic,
£15.95
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Bentoniteseal eco friendly - bentoniteseal, eco-friendly
£56.00
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Pond sealer clear 500g - pond,
£34.95
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Bondaglass pond sealer - bondaglass, sealer.
£135.90
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Silicone sealant 310ml arbosil - silicone,
£11.95
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Prymax pond sealer - pond,
£34.95
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Genuine bondaglass pond - genuine,
£54.95
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Genuine bondaglass pond - genuine, g4
£84.95
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Pond and aquarium fixer liner - and,
£24.95
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Pond sealer clear paint - pond,
£21.99
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Gold label pond aquarium - gold,
£20.44
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Bonda pond sealer clear - bonda, g4
£85.19
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Ms300 marine grade pond - grade,
£27.95
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Pond waterproof sealer - g4,
£21.95
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Gold label black - 3x, underwater
£56.99
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Fish tank pond repair - &,
£7.04
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High strenght - high,
£49.00
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Gold label 290ml - 290ml, underwater
£18.99
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Gold label black 290ml pond - black,
£56.99
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Double sided pond liner - pond,
£15.99
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Bondall clear gloss pond - bondall,
£10.68
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Bonda pond sealer various - g4,
£31.99
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Taiga black expanding foam - expanding,
£16.50
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Butyl double sided - double,
£36.95
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High strength polyurethane - high,
£8.20
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Gold label pond aquarium - pond, 75ml
£12.41
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Elevate easycorner easy - elevate,
£21.14
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Ms300 mypond pond - mypond,
£18.00
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Butyl pvc pond liner repair - pvc,
£17.01
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Gold label pond aquarium 75ml - label,
£12.41
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Kusuri top coat - kusuri, sealer
£15.89
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Underwater sealer - underwater,
£12.39
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Gold label pond aquarium - pond,
£14.99
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Pu18 high strength - high,
£15.99
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Gold label underwater pond - gold,
£22.45
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Super strength glue - strength, adhesive
£8.50
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Gold label pond aquarium - label, 75ml
£19.35
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Koi fish garden pond paint - fish,
£89.99
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Gold label pond - label, liner
£21.00
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Innotec adheseal underwater - innotec,
£33.95
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Aquaforte sealant fix seal - fix,
£18.49
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Epoxy putty 280g 10oz - putty,
£14.50
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Everbuild aqua mate - everbuild,
£86.99
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High strength polyurethane - 4, x
£22.40
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Gold label pond - aquarium, 290ml
£19.35
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290ml black gold label - black,
£20.75
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Gold label one shot pond - gold,
£17.08
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Superfish fix seal - superfish,
£18.95
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Betta fix under - fix, water
£27.95
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Bondaglass clear black - g4,
£82.95
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Gold label 290ml black - label,
£57.99
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Gold label black underwater - black,
£37.99
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Marine black pu18 - marine,
£33.99
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Kockney koi silicone sealant - kockney,
£11.59
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Aquaforte fix seal 290ml - seal,
£16.30
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Ezsealfx pond sealant - ezsealfx,
£12.99
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Double sided pond - sided, repair
£6.25
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High strength polyurethane - strength,
£20.00
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Oase foam fix 700ml - foam, waterfall
£22.95
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Pond paint - pond,
£48.75
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Marlig fix leak pool - a,
£23.50
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300ml waterproof ms300 - ms300, pond
£25.99
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Pond waterproof sealer - waterproof,
£63.95
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Genuine bondaglass pond - genuine, g4
£94.30
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Pond sealer clear paint - g4,
£21.99
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Aquaforte super strong - aquaforte, fix
£16.39
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Pu18 marine silicone sealant - marine,
£24.13
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Pond liner glue oase unifix - glue, unifix+
£33.99
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Oase foamfix expanding pond - oase,
£22.59
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Looking for more pond sealer?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 pond sealer listings currently in our index. Prices range from £6.25 to £450.99, with an average of £41.35. 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 sealer →
Try this: orchid clips | industrial incinerator | spiral plant support | pond sealant | galvanised wire 3mm | link stakes | bean support | flexi balls | swirl pot | wooden dolly pegs
Whether you are looking for a brand-new or second-hand pond sealer, eBay offers one of the largest selections available online. With 96 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 £6.25, while premium listings can reach £450.99 — giving you a wide budget spread to work with. The average price of £41.35 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.