No Nonsense Roof & Gutter Sealant Black 310ml Product Code: 67521

Rubberised, permanent and weatherproof black sealant. For repairing leaking gutters, downpipes and flashings, for bedding roof sheets and felts.
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Safety Data Sheet
Additional Information
Technical Specification
  • Brand : No Nonsense
  • Sealant Adhesive Volume : 310 ml
  • Product Type : Roof & Gutter Sealant
  • Volume : 310 ml
  • Colour : Black
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€3.05 Incl. 23% VAT

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No Nonsense Roof & Gutter Sealant Black 310ml is rated 4.6 out of 5 by 157.
Rated 5 out of 5 by from Gutter sealant Really good value for money.Easy to use with sealant gun .I would advice use smoothing tool .First time I have used it so can’t really say how reliable hence the 4 stars
Date published: 2019-06-04
Rated 5 out of 5 by from Never without it Adheres well to roofing and gutter materials to seal those leaks, joints and cracks on my large Victorian property. I have used it many times because it works and lasts. Part used cartridges do not harden in storage so it is always there for an emergency.
Date published: 2019-05-12
Rated 5 out of 5 by from Black gutter sealant Good price, easy to use with silicone gun. Recommend using silicone tool for any shaping or removal. Only giving 4 stars because I have only just used it, so not sure of how long it will last, but it seems to be the right kit for the job.
Date published: 2019-04-29
Rated 5 out of 5 by from Does the job. Does just what it says; used it to seal the edges of a new rubber roof. Has just withstood a cloudburst without any leaks.
Date published: 2019-04-27
Rated 5 out of 5 by from Roof Seal Garage roof was letting in very slightly where felt sheets meet. Easily stuck the sheets back down and sealed all the edges .
Date published: 2019-04-23
Rated 5 out of 5 by from Way cheaper than elsewhere Way cheaper than elsewhere and also does the job properly. As described in the catalogue.
Date published: 2019-04-23
Rated 5 out of 5 by from No nonsense roofing sealant Straight forward and easy to use, less messy and much quicker than using from a tin and having to clean your tools. Time will tell if the sealant lasts the test of time, looking good so far.
Date published: 2019-04-12
Rated 5 out of 5 by from Great stuff Mixed with a little white spirit it makes a water proof paint that is easy to apply and as it dries seals 100% on my plastic roof.
Date published: 2019-04-05
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