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HanaMoon Compression Copper Olives Review: Secure seals for compression fittings

8mm Compression Copper Olives - Pack of 10
4.7
[High-Quality Copper]  Ensures excellent malleability and reliable sealing for durable plumbing connections.
[Leak-Proof Seal]  Provides secure, watertight connections to prevent leaks in plumbing systems.
[Versatile Use]  Suitable for residential and commercial plumbing installations and repairs.
[Easy Installation]  Simple to install using standard compression fittings and common plumbing tools.
[Pack of 10]  Convenient quantity for multiple installations, projects, and ongoing repairs.
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Plumbing consumables designed to create watertight seals for compression joints, introduced as HanaMoon Compression Copper Olives. Peace of mind for DIYers and professional plumbers tackling routine repairs. Are these olives the right fit for your pipework and repair needs?

⚡ At a Glance
  • Sealing Reliability: High-quality copper deforms to fill gaps, creating a reliable watertight joint
  • Best for: Residential and commercial plumbing installations, routine repairs and replacements
  • Not ideal for: Pipes with diameters other than 8mm or non-compression joining methods

Copper olives designed for use with standard compression fittings provide malleable material that forms a watertight seal. Pack of 10 offers multiple spares for several installations or repairs.


Secure, leak-free joints - with malleable copper construction

Copper deforms under the pressure of a compression nut, creating a metal-to-metal seal between pipe and fitting. The malleability allows the olive to conform to small imperfections in pipe surfaces, improving contact area.

A tight mechanical seal reduces the chance of leaks and minimises repeat visits for repairs. Suitable for typical compression-joint plumbing work where a reliable seal is required.

Faster installations and repairs - thanks to compatibility with standard compression fittings

Olives are sized to sit inside compression fittings so that tightening the nut compresses the olive into place. No soldering or special adhesives are required, just common plumbing tools and standard fittings.

Saves time on straightforward repairs and allows rapid replacements during maintenance. Works well for emergency fixes or scheduled plumbing updates.

Practical supply for multiple jobs - with a pack of 10 for spares

Supplied in a pack of ten, allowing several joints to be completed before restocking. The quantity suits small jobs, multi-point repairs, or carrying spares in a tradesperson's kit.

Useful for small installations and common household repairs, reducing the need to make frequent trips to buy single olives. Keeps a small stock for unexpected leaks or replacements.

✨ The 4 Key Reasons for HanaMoon Compression Copper Olives
  1. Copper construction - Malleable metal forms a tight seal on compression joints
  2. Standard compatibility - Fits common compression fittings for straightforward installations at home and commercial sites
  3. Pack of 10 - Supplies enough olives for several repairs or installations
  4. Accurate fit - Matches imperial pipework dimensions for reliable assembly every time
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: HanaMoon
  • Material: Copper
  • Size: 8mm
  • Quantity: Pack of 10
❓ Frequently Asked Questions

Q: Are these olives suitable for standard compression fittings?

A: Yes, designed for use with standard compression fittings and intended for straightforward installation with common plumbing tools.

Q: How many olives come in the pack?

A: The pack contains ten copper olives, enough for several repairs or small installations.

Q: Will these olives prevent leaks?

A: High-quality copper and correct compression create a secure, watertight joint, reducing the risk of leaks when installed properly.

🏆 Our Verdict

Tradespeople and DIYers who need reliable seals for compression joints will find these olives suitable. The key selling point is malleable copper construction that forms dependable, watertight connections. Durable material and a useful pack size make them a practical long-term choice for routine plumbing maintenance.