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Product Reviews

JG Speedfit Insert 15mm Pk10

JG Speedfit Insert 15mm Pk10
Average Customer Rating:
4.933 out of 5
4.9
 out of 
5
Open Ratings Snapshot
Rating Breakdown 15 reviews
5 stars
14
4 stars
1
3 stars
0
2 stars
0
1 star
0
15 of 15(100%)reviewers would recommend this product.
Customer Reviews for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Review 1 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
Done the Job
1 Apr 2015
By TheMonkeyMan
, Northern Ireland
" Just Push - Twist for a leak free connection, Very good quality and build. "
Review 2 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
simple
30 Mar 2015
By Tommo1
, Sowerby Bridge
" Just twist them in and connect, job done.
A must for have for flexi to guarantee a leak free install "
Review 3 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
Leak Free Every Time
3 Mar 2015
By DIYdunk
, UK
" Provided you cut your pipes straight, these give a reliable, leak free seal every time. Perfect. "
2 of 2 people found this review helpful.
Review 4 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 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: 
4 out of 5
4 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
Simple but very effective
28 Feb 2015
By oddjobbob2015
, walsall
" works well with all type of speedfit connectors, very impressed with the speedfit range.
Re-plumbed a whole bathroom with these and not one leak.
The 50 pack is better value for money but only needed a couple more to finish the job so brought the 10 pack..
"
Review 5 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Overall Rating: 
5 out of 5
5 out of 5
Value: 
3 out of 5
3 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: 
3 out of 5
3 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
Superseal - does what it says
17 Jan 2015
By FifeDIY
, Fife
" Easy to insert and after using about forty of these replumbing a whole bathroom not a leak. "
Review 6 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
Simple but Effective
12 Jan 2015
By GedR
, St. Helens
" Amazing piece of plastic to make a professional job. "
Review 7 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
speedfits superseals
24 Oct 2014
By pammie
, builth wells powys
" I knew without looking anywhere else that I would get what I want in screwfix and they were exactly what I wanted and would use you again they were the right size and will use screwfix every time I want anything as they have always got it in stock and if not in stock they will get it in for you "
Review 8 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
Absolutely Recommend
5 Dec 2013
By amgbry
, KENT
" I would recommend these over any "copper, or brass fittings" John Guest Speedfix is the best on the market, I have used over 400 JG fittings of all sorts and NEVER had a leak or even a slight weep of any kind. Although 11 leaks on compression out of 37!!! Don't take the chance use John Guest, I have used it on old and new copper pipe with great success. "
2 of 3 people found this review helpful.
Review 9 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
superseal inserts
24 Apr 2013
By joninprague
, Surrey
" Work exactly as you would hope with no issues at all
would happily reccomend "
Review 10 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 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: 
4 out of 5
4 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
Nice Fit
26 Jul 2012
By GlennF
, Wendover
" Slide in easily and provides a secure seal for a metal compression joint "
2 of 4 people found this review helpful.
Review 11 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
Liner
15 Feb 2012
By Monkeyboss
, Poole
" Fits like a beauty lines pipes for speedfit fittings. "
Review 12 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 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: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
5 out of 5
5 out of 5
Nicely designed
26 Sep 2011
By Kadior22
, Birmingham
" Use these when using speedfit connectors on speedfit pipes. They will give a better seal, particularly with pipes which are a bit scratched in the area where the connector O ring normally sits.
They don't push into the pipe very easily unless you lubricate the blue O ring with a bit of silicon oil. Since they don't expand the pipe, it pushes into the fitting easily. Only problem: if you dismantle the connection, the insert may remain in the fitting while the pipe pulls out. You can unscrew the fitting to retrieve it, however.
Don't use these for compression fittings. Use the plastic insert which has no O rings. "
14 of 14 people found this review helpful.
Review 13 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
no Problems
1 Jun 2011
By Electricknight
, Burton on Trent
" Great first time seal make sure they are inserted by twisting no leaks brilliant "
Review 14 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
Overall Rating: 
5 out of 5
5 out of 5
Value: 
3 out of 5
3 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: 
3 out of 5
3 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
Extra Security
16 Apr 2011
By system3Plumbing
, Alloa, Scotland
" I use Speedfit a lot and these inserts are imperative to make a problem free and water tight joint. They are excellent (remember to twist them into the pipe, don't push/force them), but should be much cheaper as they push up the price of the fittings. "
Review 15 for JG Speedfit STS15P Superseal Inserts 15mm Pack of 10
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
extra seal
18 Aug 2011
By spidger
, southampton
" gives an extra seal when using pushfit products. pushes easily into the pipe, gives that extra reassurance. "