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No Nonsense Leak Sealer 310ml

No Nonsense Leak Sealer 310ml
Average Customer Rating:
4.25 out of 5
4.3
 out of 
5
(4 Reviews) 4
Open Ratings Snapshot
Rating Breakdown 4 reviews
5 stars
1
4 stars
3
3 stars
0
2 stars
0
1 star
0
4 of 4(100%)reviewers would recommend this product.
Customer Reviews for No Nonsense Central Heating Leak Sealer 310ml Concentrate
Review 1 for No Nonsense Central Heating Leak Sealer 310ml Concentrate
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
4 out of 5
4 out of 5
Saved a major job...
8 Mar 2011
By
, Lancaster
"Does what it says... Tho makes it much easier if you use a double radiator - close both valves, then take out both bleed valves, it's then easy to inject. If you follow their instructions it will all squirt back out (or even blow the connectors off the tube). Was really not looking forward to going under the floor, etc, with this I didn't have to!"
1 of 1 people found this review helpful.
Review 2 for No Nonsense Central Heating Leak Sealer 310ml Concentrate
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: 
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: 
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: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
miracles can happen
9 Jan 2013
By
, Sutton on sea Lincs
"easy to use,good easy instructions, fantastic repair, saved a fortune."
Review 3 for No Nonsense Central Heating Leak Sealer 310ml Concentrate
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
Seems to have done the trick
8 Oct 2012
By
, London
"Used on towel rail in bathroom, where the valves always seem to leak from under the caps (it was definitely the spindles, rather than it trickling from elsewhere). Had already replaced valves twice, so needed another angle of attack.
Used this stuff, and it appears to have worked a charm within a few hours.
Word of advice - when using, I found I had to open both valves on the rad, rather than just one as indicated in the instructions. No way I could get it in with only 1 open. Also, on a tall towel rad like mine, I could really have done with a second pair of hands to open the valves while I kept the pressure on the trigger of caulking gun. Not an issue with product at all, just my own ergonomics.
Used the 1/2" screw thread adaptor that came with product to administer straight into bleed valve at top of rad. Easy peasey.
"
Review 4 for No Nonsense Central Heating Leak Sealer 310ml Concentrate
Overall Rating: 
4 out of 5
4 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: 
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: 
4 out of 5
4 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
4 out of 5
4 out of 5
Old Heating System
3 Oct 2011
By
, Notts
"my mum had a new combi boiler fitted to her old heating system, pressure drop occurring regularly, installed via radiator blanking plug, turn off rad valves, removed blanking plug injected into rad, refitted plug. worked a treat my heating system now holding 1 bar within 1 week."