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Product details

UniBond multipurpose interior and exterior sealant and adhesive.
  • Colour: White
  • Material: Silicon
  • Size: 300ml
  • Coverage (per litre): 11sq m
  • Interior exterior usage: Suitable for both interior & exterior use
  • Drying time: Fully dry in 24-36 hours
  • Number of coats recommended: 1

UniBond Outdoor Extreme Repair Sealant - White - 300ml 258859

GBP £8.99
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UniBond Outdoor Extreme Repair Sealant - White - 300ml

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Free collection in store.
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Rated 4.6 out of 5 by 10 reviewers.
Rated 5 out of 5 by was very good and easy to use 18 August 2015
Rated 2 out of 5 by Difficult to use Brought this to use on the interior of a uPVC window as it is supposedly for that specific purpose. However, the sealant didn't flow very well out of the tube and was also incredibly sticky when smoothing out (either with a wet finger or a specialised tool!) so was not that easy to get a lovely smooth finish on it. I have used cheaper sealants to much better effect but I guess the true test will be to see how long it remains white and without mould developing. 15 January 2013
Rated 5 out of 5 by Finally One That Works Bought this sealant after using several similar products around our patio doors - although you expect seasonal movement, the whole point of the sealant is to mask some of that movement between wall and frame. Finally bought this product and found it to be more of a rubbery texture to the average silicone sealant. It smoothes well and the end result is good. 01 February 2012
Rated 5 out of 5 by Best sealant | have tried lots of sealants for outdoor use but have found this one to be the best, it wipes clean easily after bad weather and stays nice and white for years. 18 November 2011
Rated 5 out of 5 by Sticky Stuff A review for this? Hmmmm..... It did exactly what it said it would do. It sealed. So that was nice. 16 November 2011
Rated 5 out of 5 by Excellent quality Having last week fitted four new triple glazed windows at the rear of our house, the window and door sealant has made an excellent job and because I have used it before I was not disappointed. 05 October 2011
Rated 5 out of 5 by good quality did what it said on the tin 13 July 2011
Rated 5 out of 5 by The Best An excellent quality silicone sealant for sealing around new uPVC windows etc, very good adhesion, easy to work, if you are willing to pay a bit extra for top quality. 03 February 2011
  • 2016-12-05 T07:07:21.273-06:00
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