No Nonsense General Purpose Silicone White 310ml Product Code: 74018

Quick-curing, acetoxy silicone for a permanent watertight, flexible seal. Good adhesion properties, suitable for sealing glass, aluminium, painted surfaces, sanitarywear, 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 : White
  • 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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€3.85 Incl. 23% VAT

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No Nonsense General Purpose Silicone White 310ml is rated 4.6 out of 5 by 206.
Rated 2 out of 5 by from Bad product, or bad batch? I used this sealant around some door and window frames, having used the No Nonsense sanitary sealant multiple times in the past without issue. Unfortunately this sealant was quite runny and didn't end up drying very white, and was even a bit see-through in parts. I stored and used this product during the Easter bank holiday weekend, so around 20-22 degrees. This is well below what the instructions say is the max temperature, but I'm wondering if this had an impact. Either way, I wouldn't use it again - I ended up wasting a couple of hours as I had to buy a new product and re-do most of it. Better to spend a little more and not risk wasting a few hours.
Date published: 2019-05-06
Rated 5 out of 5 by from Great sealer Excellent product - great value multi-purpose silicone sealant. Highly recommend.
Date published: 2019-04-28
Rated 5 out of 5 by from Excellent value sealant Title says it all . Does the job perfectly at an excellent price .
Date published: 2019-04-25
Rated 1 out of 5 by from sealing around windows This sealant has no body at all, I bought three tubes and struggled to use it. I use lots of different types of silicone that vary . This is the worst I have ever used and I would definitely not buy any again. It wasn't far away from water! For the same money I can get far superior silicone.
Date published: 2019-04-24
Rated 5 out of 5 by from Excellent does the job Easy application and really good value. Read reviews before purchase and they were accurate.
Date published: 2019-04-22
Rated 5 out of 5 by from Cheap selant Brilliant does the job , cheap enough as good as a product that would cost three times the price in some other DIY shops
Date published: 2019-04-09
Rated 5 out of 5 by from Wanna seal something? Buy this I recently decided to redecorate my bathroom. When I needed sealant I naturally went here to Screwfix. This sealant is great. Covers quite a distance if you don’t blob it on too thick, can be smoothed out nicely with a wet finger and sets quickly, with little to no smell. Some sealants can be quite pungent. Not so this one. I’d fully recommend this over a more expensive sealant.
Date published: 2019-04-04
Rated 5 out of 5 by from silicone An excellent mid market silicone. Easy to use and mould as necessary. Only used inside so not experienced outdoor tolerances.
Date published: 2019-03-29
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