Calcium hydroxide
Calcium hydroxide for sale on Ireland's largest auction and classifieds sites
Calcium hydroxide 100gm - calcium, >95%: - £89.95
Calcium hydroxide 100gm • 25kg free product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 100gm • 25kg free product • Code gpc9302 pack - Free postage - New and Used
Reef kalkwasser hydrated lime - hydrated, - £36.75
Calcium hydroxide slake • Reef kalkwasser hydrated • Lime high quality - Free postage - New and Used
Calcium hydroxide slake • Reef kalkwasser hydrated • Lime high quality - Free postage - New and Used
Aquarium reef kalkwasser - aquarium, - £39.97
Supports coral growth • Directly increasing calcium • Indirectly boosting carbonate - Free postage - New and Used
Supports coral growth • Directly increasing calcium • Indirectly boosting carbonate - Free postage - New and Used
3000g calcium hydroxide - calcium, - £39.99
3kg calcium hydroxide • High purity molecular • Formula pure chemicals - Free postage - New and Used
3kg calcium hydroxide • High purity molecular • Formula pure chemicals - Free postage - New and Used
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Calcium hydroxide food - calcium, - £174.97
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
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48 listings · from £2.29 · avg £27.13
⚠️ These listings were last updated more than 18 days ago.
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Browse 48 calcium hydroxide listings currently in our index. Prices range from £2.29 to £174.97, with an average of £27.13. 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 calcium hydroxide →
Calcium hydroxide pure - >95%, - £9.40
Calcium hydroxide pure • 100gm 500gm foil • Pouches free product - Free postage - New and Used
Calcium hydroxide pure • 100gm 500gm foil • Pouches free product - Free postage - New and Used
Hydrated lime calcium - hydrated, - £9.95
Increase water tanks • Aquariums also known • Kalkwasser among aquarium - Free postage - New and Used
Increase water tanks • Aquariums also known • Kalkwasser among aquarium - Free postage - New and Used
Reef kalkwasser calcium - reef, - £9.99
98.7 kalkwasser solution • Made dissolving calcium • Contains other ions - Free postage - New and Used
98.7 kalkwasser solution • Made dissolving calcium • Contains other ions - Free postage - New and Used
Calcium hydroxide 1kg - >95%, - £13.60
Calcium hydroxide 1kg • Free product code • Traditionally called slaked - Free postage - New and Used
Calcium hydroxide 1kg • Free product code • Traditionally called slaked - Free postage - New and Used
Reef kalkwasser calcium - reef, kalkwasser, - £4.37
98.7 kalkwasser solution • Made dissolving calcium • Contains other ions - Free postage - New and Used
98.7 kalkwasser solution • Made dissolving calcium • Contains other ions - Free postage - New and Used
Calcium hydroxide 500gm - hydroxide, - £10.01
Calcium hydroxide 500gm • Letterbox friendly fast • Shipping product code - Free postage - New and Used
Calcium hydroxide 500gm • Letterbox friendly fast • Shipping product code - Free postage - New and Used
Calcium hydroxide food grade - hydroxide, - £174.95
Vital minerals calcium • This 200g 25kg • Hydroxide premium food - Free postage - New and Used
Vital minerals calcium • This 200g 25kg • Hydroxide premium food - Free postage - New and Used
Calcium hydroxide 200g - 200g, food - £8.97
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
1kg calcium hydroxide ca2 - hydroxide, ca(oh)2 - £19.99
1.0 calcium hydroxide • High purity molecular • Formula pure chemicals - Free postage - New and Used
1.0 calcium hydroxide • High purity molecular • Formula pure chemicals - Free postage - New and Used
1kg calcium hydroxide - calcium, - £19.99
1.0 calcium hydroxide • High purity molecular • Formula ph4 ph44 - Free postage - New and Used
1.0 calcium hydroxide • High purity molecular • Formula ph4 ph44 - Free postage - New and Used
Calcium hydroxide placement - calcium, - £11.99
Why should you • Buy our products - Free postage - New and Used
Why should you • Buy our products - Free postage - New and Used
Calcium hydroxide 2 5kg - calcium, >95% - £25.15
Calcium hydroxide 2.5kg • Free product code • Gpc9302 2.5y pack - Free postage - New and Used
Calcium hydroxide 2.5kg • Free product code • Gpc9302 2.5y pack - Free postage - New and Used
Calcium hydroxide 1kg - hydroxide, >95% - £14.48
Calcium hydroxide 1kg • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 1kg • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 500gm - >95%, - £9.40
Calcium hydroxide 500gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Calcium hydroxide 500gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Calcium hydroxide 100gm - hydroxide, >95% - £6.67
Calcium hydroxide 100gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Calcium hydroxide 100gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Cal light cured radiopaque - light, - £5.50
Cal light cured • Radiopaque calcium hydroxide • Paste useful pulp - Free postage - New and Used
Cal light cured • Radiopaque calcium hydroxide • Paste useful pulp - Free postage - New and Used
Chemistry set chemical samples - chemistry, - £2.29
Chemicals are not • Suitable children without • Adult supervision high - Free postage - New and Used
Chemicals are not • Suitable children without • Adult supervision high - Free postage - New and Used
Calcium hydroxide 5kg - hydroxide, - £35.65
Calcium hydroxide 5kg • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 5kg • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 500gm - calcium, - £13.38
Calcium hydroxide 500gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 500gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide placement - calcium, - £3.50
Why should you • Buy our products - Free postage - New and Used
Why should you • Buy our products - Free postage - New and Used
Calcium hydroxide 2 - calcium, - £26.79
Calcium hydroxide 2.5kg • Fast shipping product • Code gpc9302 2.5y - Free postage - New and Used
Calcium hydroxide 2.5kg • Fast shipping product • Code gpc9302 2.5y - Free postage - New and Used
Calcium hydroxide 1kg food - calcium, - £17.97
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
Low toxicity used • Many applications including • Food preparation this - Free postage - New and Used
Calcium hydroxide 500gm - >95%, - £12.56
Calcium hydroxide 500gm • Free product code • Gpc9302 pack 500g - Free postage - New and Used
Calcium hydroxide 500gm • Free product code • Gpc9302 pack 500g - Free postage - New and Used
Seachem reef kalkwasser pure - reef, - £21.80
Supports coral growth • Directly increasing calcium • Indirectly boosting carbonate - Free postage - New and Used
Supports coral growth • Directly increasing calcium • Indirectly boosting carbonate - Free postage - New and Used
1kg 3kg calcium hydroxide - 1kg, - £19.99
Also disinfectantand used • Manufacture dry mix • Paints 1000g 1kg - Free postage - New and Used
Also disinfectantand used • Manufacture dry mix • Paints 1000g 1kg - Free postage - New and Used
Dental vitapex premixed - dental, - £8.89
Morita vitapex one • Largest online dental • Suppliers based many - Free postage - New and Used
Morita vitapex one • Largest online dental • Suppliers based many - Free postage - New and Used
Calcium hydroxide 100gm - -, - £11.27
Calcium hydroxide 100gm • Free product code • Gpc9302 pack 100g - Free postage - New and Used
Calcium hydroxide 100gm • Free product code • Gpc9302 pack 100g - Free postage - New and Used
Chuna powder calcium - chuna, (calcium - £26.88
Lime powder calcium • Hydroxide • Chuna - Free postage - New and Used
Lime powder calcium • Hydroxide • Chuna - Free postage - New and Used
Calciplus calcium hydroxide - calciplus, - £29.23
Easy removal material • Does not set • When place direct - Free postage - New and Used
Easy removal material • Does not set • When place direct - Free postage - New and Used
Calcium hydroxide 250gm - hydroxide, - £10.01
Calcium hydroxide 250gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Calcium hydroxide 250gm • Letterbox friendly free • Product code ece9302 - Free postage - New and Used
Aquarium kalkwasser calcium - aquarium, - £8.66
Calcium hydroxide commonly • Used prepare kalkwasser • Solution marine reef - Free postage - New and Used
Calcium hydroxide commonly • Used prepare kalkwasser • Solution marine reef - Free postage - New and Used
Calcium hydroxide 100gm - calcium, >95% - £10.99
Calcium hydroxide 100gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 100gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Raja chuna edible lime x - chuna, 3 - £17.09
- Free postage - New and Used
- Free postage - New and Used
Voco calcimol light curing - lc, - £82.73
Calcimol light curing • Radiopaque calcium hydroxide • Paste supports formation - Free postage - New and Used
Calcimol light curing • Radiopaque calcium hydroxide • Paste supports formation - Free postage - New and Used
Calcium hydroxide powder - calcium, - £15.79
Pyrax cavi pac • Used pulp capping • Temporary root filling - Free postage - New and Used
Pyrax cavi pac • Used pulp capping • Temporary root filling - Free postage - New and Used
Calcium hydroxide 25kg - calcium, - £89.95
Calcium hydroxide 25kg • Free product code • Gpc9302 25y pack - Free postage - New and Used
Calcium hydroxide 25kg • Free product code • Gpc9302 25y pack - Free postage - New and Used
Calcium hydroxide 250gm - calcium, - £11.50
Calcium hydroxide 250gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 250gm • Fast shipping product • Code gpc9302 pack - Free postage - New and Used
Calcium hydroxide 250gm - calcium, - £12.24
Calcium hydroxide 250gm • Free product code • Gpc9302 pack 250g - Free postage - New and Used
Calcium hydroxide 250gm • Free product code • Gpc9302 pack 250g - Free postage - New and Used
100g raja chuna edible - raja, lime - £10.99
100g raja chuna • Edible lime calcium • Hydroxide paan supari - Free postage - New and Used
100g raja chuna • Edible lime calcium • Hydroxide paan supari - Free postage - New and Used
Calcium hydroxide 100gm - >95%, - £7.10
Calcium hydroxide 100gm • Letterbox friendly fast • Shipping product code - Free postage - New and Used
Calcium hydroxide 100gm • Letterbox friendly fast • Shipping product code - Free postage - New and Used
Calcium hydroxide 5kg - calcium, - £37.97
Calcium hydroxide 5kg • Free product code • Traditionally called slaked - Free postage - New and Used
Calcium hydroxide 5kg • Free product code • Traditionally called slaked - Free postage - New and Used
Raja chuna edible lime 200g - 2x, - £9.99
Paan preparation • Supari ideal traditional • Apply amount part - Free postage - New and Used
Paan preparation • Supari ideal traditional • Apply amount part - Free postage - New and Used
Calplus calcium hydroxide - calcium, - £11.03
Calcium hydroxide paste • 3gm syringe ready • Use water based - Free postage - New and Used
Calcium hydroxide paste • 3gm syringe ready • Use water based - Free postage - New and Used
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Everything you need to know about calcium hydroxide
Whether you are looking for a brand-new or second-hand calcium hydroxide, 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 £2.29, while premium listings can reach £174.97 — giving you a wide budget spread to work with. The average price of £27.13 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.