Unibond 1439770 Sanitary Sealant White 300ml Product Code: 91352

Highly flexible silicone sealant offering excellent adhesion to most materials. Contains fungicide to prevent mould growth.


  • Waterproof
  • Mould-Resistant
  • Waterproof
  • 150°C Heat-Resistant
  • White
  • High Modulus
  • Permanently Flexible
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Safety Data Sheet
Additional Information
Technical Specification
  • Resistant Type : Waterproof
  • Brand : Unibond
  • Sealant Adhesive Volume : 300 ml
  • Product Type : Sanitary Sealant
  • Model Name : 1439770
  • Volume : 300 ml
  • Max Heat Resistant Temperature : 150 °C
  • 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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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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€2.85 Incl. 23% VAT

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Unibond 1439770 Sanitary Sealant White 300ml is rated 4.6 out of 5 by 25.
Rated 5 out of 5 by from Good price, does what it says Good price and high quality! would recommend it!!!!
Date published: 2016-06-14
Rated 4 out of 5 by from Good adhesion and durability Very good silicone sealand easy to use sets well , good finish
Date published: 2016-03-01
Rated 2 out of 5 by from Bad batch? I used this to seal in my bath and shower. It started leaking a month later which I thought was down to movement in the bath but on removing it I found that it had never cured properly (I left it 24hours on a 5mm bead). Given everyone else loved this product maybe I had a bad tube. It didn't get mouldy but it was only in use for a month. Have gone back to my tried and tested Mapei Mapesil.
Date published: 2015-12-20
Rated 5 out of 5 by from Superb sealant Good quality and easy to use, use over cheaper products
Date published: 2015-12-01
Rated 5 out of 5 by from The best This stuff is the best I've tried them all and wouldn't buy any other now
Date published: 2015-11-21
Rated 5 out of 5 by from Excellent sealant Easy to apply. Looks great when finished. Early days yet but no leaks so far.
Date published: 2015-11-17
Rated 5 out of 5 by from seals well + looks good easy to use, seals well and looks good resolved leaking around the shower in 1 easy application
Date published: 2015-09-14
Rated 5 out of 5 by from Good sealant I always use this sealant. Looks good and lasts well.
Date published: 2015-07-09
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