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1kg. Single application waterproofing compound for emergency repair and general maintenance of most roof types.

1kg. Single application waterproofing compound for emergency repair and general maintenance of most roof types.
Average Customer Rating:
4.625 out of 5
4.6
 out of 
5
(24 Reviews) 24
Open Ratings Snapshot
Rating Snapshot (24 reviews)
5 stars
17
4 stars
6
3 stars
0
2 stars
1
1 star
0
23 of 24(96%)reviewers would recommend this product.
Customer Reviews for Flexacryl Roof Repair Compound Black 1kg
Review 1 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
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Does what it says on the Tin..
28 Aug 2014
By Coolcarbon
, 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!"
Review 2 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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5 out of 5
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5 out of 5
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5 out of 5
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Would you recommend this product? Yes
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5 out of 5
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Flexacryl
20 Aug 2014
By Clara
, 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 3 for Flexacryl Roof Repair Compound Black 1kg
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5 out of 5
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3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Seems to do the biz !
5 Feb 2014
By AlanE
, 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 4 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Great
14 Jan 2014
By Davetg
, 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 5 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Flexacryl
7 Feb 2013
By HurlinghamRoofing
, 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 6 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Brilliant product
20 Dec 2012
By Fred1937
, 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 7 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
5 out of 5
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5 out of 5
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5 out of 5
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3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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3 out of 5
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Leaking concrete roof
17 Sep 2012
By Lasef
, 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 8 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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5 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Leaking flashing
15 Jul 2012
By Mids
, 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 9 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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4 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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4 out of 5
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4 out of 5
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5 out of 5
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5 out of 5
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felt roof repairs
13 Jul 2012
By verger
, 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 10 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
5 out of 5
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4 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Flexacryl Roof Repair Black
21 Mar 2012
By Johnny2Hammers
, 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 11 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Great Product!
8 Nov 2011
By Tommy23
, 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 12 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
5 out of 5
Value: 
3 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Good.
7 Sep 2011
By Geza
, 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 13 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
5 out of 5
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5 out of 5
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5 out of 5
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4 out of 5
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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An absolute lifesaver!
17 Jul 2011
By EquestrianEngineering
, 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 14 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
5 out of 5
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5 out of 5
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4 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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Does the (emergency) job !
5 Apr 2010
By BoldreChris
, 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 15 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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flexacryl the best!
28 Jan 2010
By rabbitman
, 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 16 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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quick roof repair
19 Jan 2010
By gazza147
, 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 17 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
5 out of 5
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4 out of 5
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1 out of 5
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Would you recommend this product? Yes
Overall Rating: 
5 out of 5
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1 out of 5
1 out of 5
Cheaper but just as good!
2 Dec 2008
By ITFixt
, 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.
Review 18 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
4 out of 5
4 out of 5
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4 out of 5
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2 out of 5
2 out of 5
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4 out of 5
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4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
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4 out of 5
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2 out of 5
2 out of 5
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4 out of 5
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4 out of 5
4 out of 5
Does what it says on the tin..
31 Jul 2014
By chris1234
, Rochdale
"Handy small sized tin for quick patch up repairs. Easily brushed on with any old brush you happen to have to hand.
Top tip ....Be sure to wear gloves ! ( guess who forgot) ;)
Would use this again."
Review 19 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
4 out of 5
4 out of 5
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4 out of 5
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4 out of 5
4 out of 5
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4 out of 5
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4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
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4 out of 5
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Features: 
4 out of 5
4 out of 5
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4 out of 5
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4 out of 5
4 out of 5
Excellent roof leak fixer
20 Aug 2013
By beegeebuild
, Lichfield, Staffs
"Sealed a leak on a felt flat roof, in a tight corner and in the rain! Trowelled on rather that brushed. Need to check how it stands up over time though. Thoroughly recommended."
Review 20 for Flexacryl Roof Repair Compound Black 1kg
Overall Rating: 
4 out of 5
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4 out of 5
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4 out of 5
4 out of 5
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4 out of 5
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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
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4 out of 5
4 out of 5
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4 out of 5
4 out of 5
flat roof repir
20 Aug 2012
By johnthefish
, Isle of Wight
"seals cracks and joints effectively. found spreading easier with a squeegee than a brush."
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