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Product Reviews

Roof Repair Compound 1kg

Roof Repair Compound 1kg
Average Customer Rating:
4.581 out of 5
4.6
 out of 
5
(31 Reviews) 31
Open Ratings Snapshot
Rating Breakdown 31 reviews
5 stars
20
4 stars
10
3 stars
0
2 stars
1
1 star
0
30 of 31(97%)reviewers would recommend this product.
Customer Reviews for Cementone Roof Repair Compound Black 1kg
Review 1 for Cementone Roof Repair Compound Black 1kg
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
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5 out of 5
5 out of 5
quick fix
13 Nov 2014
By
, merseyside
"Flat roof rotten in parts letting a lot of water in through the bathroom ceiling, can't afford to do the main repair so bought 2 tins of this stuff of the back of other reviews, put it on all the broken felt and not a drop of water has entered since. has saved me worrying for the rest of the winter.. strongly recommend.
wear gloves as can be messy to use."
Review 2 for Cementone Roof Repair Compound Black 1kg
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
Sealing my wooden shed
11 Nov 2014
By
, Belfast
"I recently bought a tongue n groove shed but parts on it were leaking between the grooves so I used this stuff to seal between the grooves on the sides of the shed that are hidden from view. Next day after a full night of rain no more leaks on the inside. Excellent stuff even on wood."
Review 3 for Cementone Roof Repair Compound Black 1kg
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
Trust me it works
18 Sep 2014
By
, Manchester
"I've been in the conservatory repair business for 35 yrs . Thought isoflex liquid rubber was the bees knees till I found this product. The difference is that this product expands and contracts with the sealed area( considerably) I have tested it in the oven and the freezer ! I have only been using it for 4 months though am optimistic for the long term. Also you don't have to wait for it to dry as it cures instantly ie skins!
Am very impressed with this product, it's less expensive than the opposition to boot.
"
1 of 1 people found this review helpful.
Review 4 for Cementone Roof Repair Compound Black 1kg
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
Does what it says on the Tin..
28 Aug 2014
By
, West Kinfauns
"My shed and garage roof were leaking, the felt had perished a wee bit.
Someone suggested this stuff so having had stupid quotes by so called professionals, I had nothing to lose...
Easy to apply and now that the rain has done it's worst, works a treat...Result!"
0 of 1 people found this review helpful.
Review 5 for Cementone Roof Repair Compound Black 1kg
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
Flexacryl
20 Aug 2014
By
, North Wales
"Excellent waterproofer! Husband just brushed it on and already the damp wall under the roof is drying out. Would recommend - does exactly what it says it will do on the tin. Many thanks C."
Review 6 for Cementone Roof Repair Compound Black 1kg
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: 
3 out of 5
3 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: 
3 out of 5
3 out of 5
Seems to do the biz !
5 Feb 2014
By
, Hereford
"I'm waiting for quotes on an old flat roof to be resurfaced, but the rain was getting through ! Noting the content of all of the reviews here, this seemed a good choice. I brushed away the loose gravel and debris, dried the cracks with a hot air gun, and then generously applied with a 1" brush well into the gaps.....I used a very tired old paintbrush with a view to throwing it away afterwards. It sure is gloopy! Holds its position pretty well due to the fibre content but is still brush-able. Left it to settle for a couple of days and then lightly brushed back the gravel. I don't plan for it to be a permanent fix, hence can't rate reliability very highly - it's just until the roofers stop taking their sharp intakes of breath as they submit their quotes before I choose the lucky winner who gets the job......I found that petrol removed the compound reasonably easily from coated tins, tools and me - as it is very messy! Coverage is pretty good, I used about a quarter of a tin to do a crack about 2 Metres long. Time will tell, but I'm confident for now. Recommended."
2 of 2 people found this review helpful.
Review 7 for Cementone Roof Repair Compound Black 1kg
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
14 Jan 2014
By
, Somerset
"Had a serious leak in my felt flat roof needed to make a quick temporary repair, it was Christmas Eve and most shops were out of stock or shut, Screwfix had this product in stock and on use it was an instant seal and the water was kept out and the room haste now since dried out. Easy product to work with,"
1 of 1 people found this review helpful.
Review 8 for Cementone Roof Repair Compound Black 1kg
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
Flexacryl
7 Feb 2013
By
, surrey
"We only use Flexacryl for roof repairs, weve tried all the other fibre paints and this is the best, We at Hurlingham Roofing repair alot of roofs in london and surrey and fully recommend this product."
2 of 2 people found this review helpful.
Review 9 for Cementone Roof Repair Compound Black 1kg
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
Brilliant product
20 Dec 2012
By
, Camberley Surrey
"Does exactly as it says on the tin and can be applied on wet surfaces. Highly recommended."
1 of 1 people found this review helpful.
Review 10 for Cementone Roof Repair Compound Black 1kg
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: 
3 out of 5
3 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: 
3 out of 5
3 out of 5
Leaking concrete roof
17 Sep 2012
By
, South Bucks
"Repaired small leaking concrete roof using this product. Coverage was about 1.5kg per m2(I spread it thick).
The product is very thick and sticky with fibres. It was easy to apply with paint brush and really gets into small gaps and cracks.
I would strongly recommend covering hands and forearms, its very difficult to remove off skin-its water proof so you can’t just wash it off!
Not had it on long enough to see how well it’ll work, but confident it’ll do what it says on the tin."
1 of 1 people found this review helpful.
Review 11 for Cementone Roof Repair Compound Black 1kg
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
Leaking flashing
15 Jul 2012
By
, Colchester
"I had a leak from the flashing between my garage flat roof and the bitumen corregated roof attached to it.
I tried other roof sealants of well known makes but it still leaked.
I then read the reviews on Flexacryl and gave it a go it was fantastic, have not seen the sign of a leak since, even through all this summers rain and bad weather that we have had.
I cannot say enough to recommend this product and would certainly use it again in simular situations.
"
Review 12 for Cementone Roof Repair Compound Black 1kg
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: 
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: 
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
felt roof repairs
13 Jul 2012
By
, Winchester
"There were some leaks aroung the roof felt nails of a large shed. Flexacryl was easy to apply , if rather messy, and has done the trick by stopping the ingress of water. I applied two coats just to be sure. Excellent results."
Review 13 for Cementone Roof Repair Compound Black 1kg
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
Flexacryl Roof Repair Black
21 Mar 2012
By
, Sussex
"I had a leak in my Garage roof following along one of the roof beams. This stuff was excellent at covering over the cracks to make a watertight seal. If you have a flat roof It's well worth keeping a tin of this on hard."
Review 14 for Cementone Roof Repair Compound Black 1kg
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: 
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: 
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: 
4 out of 5
4 out of 5
Great Product!
8 Nov 2011
By
, Edinburgh
"I used it on my leaky garage roof and did the trick! Sealed the corrugated sheets a treat, still slightly tacky and flexible even when cured, so suitable for any joints that could move!
Well worth the cash!"
1 of 1 people found this review helpful.
Review 15 for Cementone Roof Repair Compound Black 1kg
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
Good.
7 Sep 2011
By
, Gowanbank
"Good product with reinforced fibers. All weather.
It would take a lot to cover a large area though but if you know where the leak is just go for this product.
Good stuff!"
1 of 1 people found this review helpful.
Review 16 for Cementone Roof Repair Compound Black 1kg
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: 
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: 
5 out of 5
5 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
An absolute lifesaver!
17 Jul 2011
By
, West Sussex
"This stuff is truly wondrous. I have used it extensively on various farm buildings to great effect. It weathers extremely well. They say you can use it in the wet which you can but beware trying to do so when working 'under' a drip as opposed to working from above. It tends to slide around on the water and drip off the brush onto you and the surrounding area.
Heed the 'ventilation' warnings, otherwise you will get a really bad headache if you're not careful.
It keeps really well in the tin after opening unlike the Isoflex stuff which starts curing and doesn't stop.
Clean brushes and yourself with CELLULOSE THINNERS. The manufacturer is quite unspecific about what brush cleaner to use which was annoying. 'Use a proprietary brush cleaner' I think is the phrase? Gosh, that's helpful.
Anyway, all in all, if you've got leaky roof problems on a smallish scale this will absolutely sort it out for you."
1 of 1 people found this review helpful.
Review 17 for Cementone Roof Repair Compound Black 1kg
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: 
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: 
5 out of 5
5 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
Does the (emergency) job !
5 Apr 2010
By
, New Forest
"Had a leaking felted flat roof so I painted the joints with this while it was damp and it has cured the problem for now. It has only been 3 weeks so not sure about long term reliability yet.
Had to brush off the puddled water and dry the felt with a towel to get it to stick nicely (at about 5 degrees C) but that's not a big deal.
Quite runny and full of fibres but goes on easily to create an impervious barrier."
2 of 2 people found this review helpful.
Review 18 for Cementone Roof Repair Compound Black 1kg
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
flexacryl the best!
28 Jan 2010
By
, TAUNTON
"Over the years i have tried many kinds of roof sealants,and this one is by far the best"
3 of 3 people found this review helpful.
Review 19 for Cementone Roof Repair Compound Black 1kg
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
quick roof repair
19 Jan 2010
By
, luton beds
"done the job ,as wehave these lod type concreate gutters and are a right pain to keep up with in the bad weather time of the year if any thing goes wrong ,But this just did the job of repairing it even when it was wet .TOP GEAR>>"
1 of 1 people found this review helpful.
Review 20 for Cementone Roof Repair Compound Black 1kg
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: 
4 out of 5
4 out of 5
Reliability: 
1 out of 5
1 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: 
4 out of 5
4 out of 5
Reliability: 
1 out of 5
1 out of 5
Cheaper but just as good!
2 Dec 2008
By
, Sutton, Surrey
"This stuff is a lot cheaper than its competitors and just as good. Goes on easily, sticks to everything it should, even applied in the rain and does the job.
1 star for reliability because it's only been on the roof a couple of months, sp too soon to tell. Mind you, no more leaks so far :)"
22 of 22 people found this review helpful.
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