





Heldite H2OK Water Pipe Jointing Compound (250ml Tin) – Strong Waterproof Seal for Plumbing Joints
£15.19 Original price was: £15.19.£9.78Current price is: £9.78.
Heldite H2OK Water Pipe Jointing Compound (250ml) provides a strong, permanent and waterproof seal for threaded plumbing connections. Safe for potable water and heating systems, it is ideal for plumbers, engineers and maintenance professionals needing a high-reliability sealing solution.
| Product Attributes | |
|---|---|
| Weight | 0.55kg |

Heldite H2OK Water Pipe Jointing Compound (250ml Tin) – Strong Waterproof Seal for Plumbing Joints
£15.19 Original price was: £15.19.£9.78Current price is: £9.78.
Brand
Description
The Heldite H2OK Water Pipe Jointing Compound in a 250ml tin is specially formulated to create a durable and leak-proof seal on threaded plumbing joints. Designed for use with potable water, central heating and most domestic or commercial pipework, it ensures long-term reliability and protection against leaks.
Product Overview
H2OK is a professional-grade pipe sealant trusted by plumbers for its strong adhesion and water resistance. It remains stable under pressure and temperature changes, preventing leaks without becoming brittle. Safe for drinking water systems, it can be used on metals and most threaded pipe connections.
Key Features
- Waterproof Joint Seal: Ensures leak-free performance on threaded pipes.
- Potable Water Safe: Approved for use with drinking water installations.
- Heat & Pressure Resistant: Stable for central heating and hot water systems.
- Professional Grade: Ideal for trade use in domestic and commercial environments.
- 250ml Tin Format: Suitable for multiple installations and maintenance jobs.
Specifications
- Brand: Heldite
- Model: H2OK Water Pipe Jointing Compound
- Volume: 250ml Tin
- Application: Threaded plumbing joints
- Compatible Systems: Potable water & heating
- Property: Waterproof & pressure-resistant
Ideal For
- Domestic & commercial plumbing installations
- Heating and hot water systems
- Maintenance and repair tasks
Why Choose Heldite?
Heldite is known for engineering-grade jointing solutions used in plumbing, automotive, and industrial sectors. The H2OK formula offers trusted waterproof sealing performance, making it a reliable choice for professionals who require long-lasting and safe sealing in water supply systems.
Shipping & Return
We hope that you are delighted with every purchase you make from Home Supplies Direct. However, if you are not entirely satisfied, our experienced team is here to help. Below are the details on how we can assist you:
Amending or Cancelling an Order
If you'd like to amend or cancel a recently placed order, please contact our Customer Service Team at 0208 998 0118.
- Amendments can be made up until the point of despatch.
- Once the order has been despatched, we cannot amend or cancel it, but we will be happy to assist you with returns if needed.
In-Store Collection
We offer a convenient in-store collection option:
- Monday to Friday: 9:00 AM – 5:00 PM
- Saturday: 9:00 AM – 2:00 PM
If you require collection outside of these hours, we may be able to arrange a special collection time. Please contact us in advance, and we will do our best to accommodate your request.
Heavy Parcel Charges
For orders over 2kg, additional shipping charges may apply depending on delivery region and total cart weight.
UK — Parcelforce 48 / Parcelforce 24
| Cart Weight | Parcelforce 48 | Parcelforce 24 |
|---|---|---|
| 2.01kg – 30kg | £6.99 | £7.99 |
| 30.01kg – 60kg | £13.98 | £15.98 |
| 60.01kg – 90kg | £20.97 | £23.97 |
| 90.01kg – 120kg | £27.96 | £31.96 |
| 120.01kg+ | £34.95 | £39.95 |
EU — Ireland & France Only (International Tracked Standard)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £19.00 |
| 30.01kg – 60kg | £38.00 |
| 60.01kg – 90kg | £57.00 |
| 90.01kg – 120kg | £76.00 |
| 120.01kg+ | £95.00 |
EU — Excluding Ireland & France (International Tracked Standard)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £49.00 |
| 30.01kg – 60kg | £98.00 |
| 60.01kg – 90kg | £147.00 |
| 90.01kg – 120kg | £196.00 |
| 120.01kg+ | £245.00 |
Rest of the World (International Parcel)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £85.00 |
| 30.01kg – 60kg | £170.00 |
| 60.01kg – 90kg | £255.00 |
| 90.01kg – 120kg | £340.00 |
| 120.01kg+ | £425.00 |
Final shipping costs are calculated at checkout based on delivery address, selected shipping method, and total cart weight.
Damaged or Incorrect Items
Please check your parcel when it arrives. If you’ve received damaged goods, missing items, or incorrect products, we will resolve the issue quickly.
- Contact us within 30 days or 7 days for shortfalls of receiving the goods.
- The quickest way to reach us is by calling our Product Returns Team at 0208 998 0118.
- Alternatively, you can email us at sales@homesuppliesdirect.com.
- We will replace missing or damaged products at no extra charge.
Returning Unwanted Items
If the item you ordered turns out to be unsuitable, we are happy to offer a refund on unused products returned in original, resalable condition.
Before arranging a return, we recommend contacting our team — we may be able to help with product advice or offer a solution that saves you time and return costs.
- You have 30 days from receipt to notify us.
- Items must be unused, unopened, and in resalable condition.
- We will issue a full refund for the product once the item is returned and inspected.
- Please note: Postage/return shipping costs are non-refundable for unwanted items.
Large & Oversized Returns
Some items may exceed the size limits of standard postal services such as Royal Mail.
- In such cases, returns should be arranged via a suitable courier such as Parcelforce or a similar service.
- We recommend using a tracked and insured delivery service for your peace of mind.
If you need further assistance, feel free to reach out to our team. We are committed to making your shopping experience as smooth and hassle-free as possible.
Specs
| DIMENSIONS | |
|---|---|
| Weight | 0.55kg |





















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