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Fernox LS-X External Leak Sealer - 50ml

GBP 5.99
ApproximatelyAU $12.35
or Best Offer
Condition:
Brand New
9 available3 sold
Breathe easy. Returns accepted.
Popular item. 3 have already sold.
Postage:
May not post to United States. Read item description or contact seller for postage options.
Located in: Shoreham-by-Sea, United Kingdom
Delivery:
Varies
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:146581551091
Last updated on 07 Aug, 2025 21:06:06 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
EAN
5014551584341

About this product

Product Identifiers

Brand
Fernox
MPN
61016
EAN
5014551584341
eBay Product ID (ePID)
15034764877

Product Key Features

Type
Pipe Fittings

Dimensions

Weight
59g
Volume
50ml

Additional Product Features

Item
Adhesives & Sealants
Colour
Yellow
Style
Traditional
Room
Bathroom
Sub-Type
Sealant

Item description from the seller

About this seller

sabarbe_4

98.8% positive Feedback98 items sold

Joined Feb 2018
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
5.0
Communication
5.0

Seller feedback (77)

All ratings
Positive
Neutral
Negative
    • p***a (808)- Feedback left by buyer.
      Past month
      Verified purchase
      thanks
    • eBay automated Feedback- Feedback left by buyer.
      Past 6 months
      Order completed successfully – tracked and on time
    • eBay automated Feedback- Feedback left by buyer.
      Past 6 months
      Order completed successfully – tracked and on time
    See all feedback

    Product ratings and reviews

    4.8
    140 product ratings
    • 123 users rated this 5 out of 5 stars
    • 13 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 3 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Top favourable review

      Forget Boss and PFE tape, LS-X is far better

      As a jointing compound Fernox LS-X is unbeatable. Used LS-X on all my compression joints and radiator threads works a treat. Just squeeze on from the tube it sticks where it is put and avoids any sort of mess. All joints 100% sealed. Any excess is easily wiped of with a tissue for a clean finish. I would not recommend for sealing leaks, as it advises in the leaflet that is in the box, Araldite multi-purpose putty is better for that.

      Verified purchase: YesCondition: NewSold by: plumber_man

    • Wonderful product

      I fitted a water pressure reducing valve and there was a slight drip from one of the connections. I remade the joint with PTFE tape but it still dripped. I tried PTFE paste, but that did not work. Bought the Fernox LS-S and it stopped dripping.

      Verified purchase: YesCondition: NewSold by: 1-minuteshopper

    • Good product but not perfect.

      I bought this to seal a leaking PVC waste pipe and it was very effective and easy to use. Only downside was that some of the contents had cured when I went to use it again a few months later, so I could only apply by cutting open the tube below the section that had 'solidified'. Effectively I got two applications from the tube, the rest was wasted.

      Verified purchase: YesCondition: NewSold by: buildwaredirect

    • Great item seals well stops leaks easy t...

      Great item seals well stops leaks easy to use

      Verified purchase: YesCondition: NewSold by: mj_plastics_and_plumbing

    • Sealer & Jointing Compound LS-X

      Although designed mainly for plumbing fittings, It is really good for airlines and small pneumatic fittings and can also be used as a slow setting "locktite" on nuts and bolts, and some bearings, the sort of thing that's always useful on the shelf.

      Verified purchase: YesCondition: NewSold by: mronline2006