Product Reviews

Leak Sealer 50g

Leak Sealer 50g
Average Customer Rating:
3.917 out of 5
3.9
 out of 
5
Open Ratings Snapshot
Rating Breakdown 12 reviews
5 stars
4
4 stars
5
3 stars
1
2 stars
2
1 star
0
10 of 12(83%)reviewers would recommend this product.
Customer Reviews for No Nonsense External Leak Sealer 50g
Review 1 for No Nonsense External Leak Sealer 50g
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
essential in my plumbing kit
11 Dec 2014
By deda
, glastonbury
" works just as well as branded products at half the price. Very handy stuff. "
Review 2 for No Nonsense External Leak Sealer 50g
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Great stuff in handy size tube
21 Oct 2014
By Robali
, Glasgow
" Does just what it says, very handy for sealing various fixtures. "
Review 3 for No Nonsense External Leak Sealer 50g
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Forget the PTFE!
28 Jun 2013
By StevieB63
, Halifax, West Yorks
" I've been using the more expensive Fernox LS-X version of this product for a while now with excellent results and decided to buy a tube of the cheaper stuff to see if it was any different. I can confidently say that there isn't any difference apart from the price - a lot cheaper! Same performance, no problems apart from the tube drying up if you leave the top off for a while, same as the expensive stuff. "
3 of 3 people found this review helpful.
Review 4 for No Nonsense External Leak Sealer 50g
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Works in the wet !
21 Feb 2012
By NKSmiler
, St Albans
" This product is excellent, even works when the surfaces are damp, is easy to apply and does not leave a residue on your finger that takes days to remove ! "
3 of 3 people found this review helpful.
Review 5 for No Nonsense External Leak Sealer 50g
Overall Rating: 
4 out of 5
4 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
3 out of 5
3 out of 5
Seals Superbly
5 Jun 2014
By No1Fixer
, Brighouse
" It sealed a small leak where a basin waste joined a main pipe in an awkward to get at position. It saved hours of dismantling and re-assembling the pipework. "
Review 6 for No Nonsense External Leak Sealer 50g
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Done the job 2nd attempt
28 May 2014
By Fill
, Dunstable,Beds
" Used to seal a leaky filter cover in a power shower.Don't know how long it will last ,does say temporary fix on the box. "
Review 7 for No Nonsense External Leak Sealer 50g
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
No Nonsense External Leak Seal
23 May 2012
By SteelBlue117
, Bromley
" Works well and better value then other brands.
Only criticism is the cap, which is not really man enough for the job - has a tendency to split and allow the sealant to go off in the tube.
"
1 of 1 people found this review helpful.
Review 8 for No Nonsense External Leak Sealer 50g
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
no nonsence
26 Oct 2011
By AGra
, Carluke
" Good product did what it said on the packet. A cost effective "
1 of 1 people found this review helpful.
Review 9 for No Nonsense External Leak Sealer 50g
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
excellent leak sealer
1 Sep 2011
By slash1
, northampton
" Easy to use.Did exactly what it said on the tube.Sealed the leak ,exactly as I wanted it to do. "
Review 10 for No Nonsense External Leak Sealer 50g
Overall Rating: 
3 out of 5
3 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
3 out of 5
3 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Good sealant
3 Nov 2014
By owie
, Egremont, Cumbria
" The sealant will effect a temporary seal to my leaking hot water system. probably not the right product for the job "
Review 11 for No Nonsense External Leak Sealer 50g
Overall Rating: 
2 out of 5
2 out of 5
Value: 
1 out of 5
1 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
2 out of 5
2 out of 5
Would you recommend this product? No
Overall Rating: 
2 out of 5
2 out of 5
Value: 
1 out of 5
1 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
2 out of 5
2 out of 5
No Good Leak sealant
21 Nov 2014
By colliedug
, Motherwell
" No Nonsense External Leak Sealer did not seal the leak from the radiator valve connection. It did not adhere to a wet surface as claimed and was no better than ordinary silicone sealant, a large tube of which is much cheaper.
Managed to seal leak using self amalgamating tape.
"
Review 12 for No Nonsense External Leak Sealer 50g
Overall Rating: 
2 out of 5
2 out of 5
Value: 
2 out of 5
2 out of 5
Features: 
2 out of 5
2 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
2 out of 5
2 out of 5
Would you recommend this product? No
Overall Rating: 
2 out of 5
2 out of 5
Value: 
2 out of 5
2 out of 5
Features: 
2 out of 5
2 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
2 out of 5
2 out of 5
Leaky Joints
12 Sep 2014
By sospan
, wales
" Read the reviews and thought I would give it a go on a dripping tap connector
It the instruction say it will work externally on a joint - not for me "