No Nonsense Roof & Gutter Sealant Black 310ml (67521)

£ 2.49INC VAT

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No Nonsense Roof & Gutter Sealant Black 310ml (67521)

Rubberised, permanent and weatherproof black sealant. For repairing leaking gutters, downpipes and flashings, for bedding roof sheets and felts.

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View all: No Nonsense Roof Sealants

£2.49INC VAT (£8.03/Ltr)

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Rated 5 out of 5 by from No Nonsense Sealant Used this to replace perished Bitumastic or whatever previous roofing product had failed over time causing water ingress on garage roof. Very simple and easy to use. Pump an amount over self tapping hole and surrounding area and smooth into place using finger. Cannot comment on longevity of product. I cleaned up spills and hands with IPA.
Date published: 2021-07-26
Rated 5 out of 5 by from Just what I needed for roof fe Used this when laying roof felt on a play shed...now a work shed as kids now grown up! Always had problems with felt curling due to south aspect of roof so used this on the overlap. Time will tell but did the job well by the look of things. More "rubber" like than silicone and stuck well to the felt on both sides. Smeared over with (gloved) finger well and covered how I wanted it. Will def use again for small areas like this instead of £18+ for a tin that I will only ever use a small amount.
Date published: 2021-07-12
Rated 5 out of 5 by from Does what it says Simple,effective well priced product easy to use will purchase again if needed
Date published: 2021-07-10
Rated 5 out of 5 by from Stickiest Stuff I Know I'm actually using this not for roofing but to hold down some very slick slate paving slabs. We have these on steps going up to the front door and so some of the slabs have been cut quite small and were coming adrift. Trying to bond them with cement was just hopeless, as soon as you walk on them they shift.. A builder tried using silicone which worked for a while then came away. Same with grippy skirting board adhesive. This stuff just hangs on.and won't let go. Just make sure you don't get it anywhere you don't want it.
Date published: 2021-07-07
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Can this be used on onduline/coraline bitumen sheets ? ive seen is ok to use on felt and presume felt is bitumen coated but wanted to clarify thanks

Asked by: Leeroy1234567890
Hello Leeroy1234567890, This is not suitable for use on Bitumen. Thank you for using Q&A
Answered by: Cwalm
Date published: 2021-07-07

will this roof & gutter sealant be suitable to seal the slight gap underneath the wooden strip that is fixed to concrete and is at the base where the garage door closes/rests ?. existing sealant has perished and water is getting in under the wooden strip

Asked by: Norton3

Will it stick ceramic to concrete

Asked by: Beget
Hello Beget, This is a sealant, not an adhesive so it won't stick these products together. Thank you for using Q&A
Answered by: Cwalm
Date published: 2021-06-25

Can this be used for sticking pond liner ?

If not, why not, and what alternative to use ?
Asked by: Nackn
Hello Nackn, This would not be suitable to use for pond liner as it could cause harm to.animals. We do not have an alternative item which can be use for this purpose. Thank you for using Q&A
Answered by: SWake
Date published: 2021-06-10

Can this be used to fix leaking polycarbonate roof?

Leak i believe is on the nails And the seems
Asked by: Ramis
Hello, Thank you for your enquiry. Yes, this will work on polycarbonate. Hope that helps. Thank you for using Q&A.
Answered by: Screwfix778
Date published: 2021-06-03
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Specification
Brand No Nonsense
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Parent Colour Black
Pieces in Pack/Case 1
Product Type Roof & Gutter Sealant
Sealant/Adhesive Container Type Cartridge
Volume 310 ml

Downloads

Safety Data Sheet (COSHH)