No Nonsense General Purpose Silicone Brown 310ml Product Code: 80129

Quick-curing, acetoxy silicone for a permanent watertight, flexible seal. Good adhesion properties, suitable for sealing glass, aluminium, painted surfaces, sanitaryware, ceramics and non-porous surfaces. Weatherproof, anti-fungal and UV-resistant.


  • Waterproof
  • Waterproof & Water-Repellent
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Safety Data Sheet
Additional Information
Technical Specification
  • Resistant Type : Waterproof & Water-Repellent
  • Brand : No Nonsense
  • Sealant Adhesive Volume : 310 ml
  • Product Type : General Purpose Silicone
  • Volume : 310 ml
  • Water Resistant : Waterproof
  • Colour : Brown
  • 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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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€3.85 Incl. 23% VAT

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No Nonsense General Purpose Silicone Brown 310ml is rated 4.5 out of 5 by 48.
Rated 5 out of 5 by from Best silicon sealant I purchased No Nonsense General Purpose Silicone Brown to seal a sheet of plastic to a structure i had built. The Price was excellent, the product did everything i needed it to and left a great finish. I am very happy with this product and thoroughly recommend it to any and everybody
Date published: 2018-09-06
Rated 5 out of 5 by from Excellent value. Bought to re-seal around some rosewood finished Everest UPVC windows, and the colour match was superb. Much darker than many other silicone sealants available. It is fairly runny but, once this is noted and catered for, it's no problem.
Date published: 2018-07-25
Rated 5 out of 5 by from Great value I've used a lot of this sealant on two wooden workshops and never had any problems with it. It's easy to apply, sets quickly but remains flexible and it doesn't go off in the tube once you've opened it. I'm in the process of re-cladding one of the workshops and although the wood's all dried and cracked the sealant I put on about six years ago is still good. Best bit is the price - it's 2/3 the cost of the closest alternative.
Date published: 2018-07-19
Rated 5 out of 5 by from Nice Dark Brown I initially bought the NN Builders Silicone to re-seal aound some mahogany UPVC windows, but it was too pale. This General Purpose silicone is much darker - a sort of deep milk chocolate colour. Wish I'd bought this first, especially as it's cheaper! A bit runnier than others I've used, but didn't cause me any problems using it. Recommended.
Date published: 2018-04-20
Rated 5 out of 5 by from Great value Money for value it’s perfect and just as good or better than named brands.
Date published: 2017-11-09
Rated 5 out of 5 by from Right first time ,every time Brilliant silicone, get's it 'right first time ,every time', no need for premium products.
Date published: 2017-11-07
Rated 4 out of 5 by from Cheap and cheerful... Used to seal a shed window... did the job a treat. Much cheaper than other brands and as far as I can tell there's no difference. No Nonsense products have never let me down.
Date published: 2017-10-24
Rated 4 out of 5 by from Brown Silicone Good basic silicone. Clings well, cures quickly. Good anti-peel after set.
Date published: 2017-08-30
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