Dow 785N Sanitary Sealant White 310ml (800FG)

£ 8.99INC VAT

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Dow 785N Sanitary Sealant White 310ml (800FG)

1-part, neutral curing silicone sealant with fungicide and very low odour. Provides excellent adhesion to a broad number of substrates including metallic surfaces like aluminium, copper, brass and stainless steel. Can also be used on natural porous surfaces such as marble, granite and limestone, leaving a matt finish.

  • Water-Resistant
  • Mould & Mildew-Resistant
  • For Use on Baths, Showers, Basins & Sanitaryware
  • Moisture-Resistant
  • 120°C Heat-Resistant
  • White
  • Neutral Cure with Low Odour
  • Non-Corrosive

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View all: Dow Shower Sealants

£8.99INC VAT (£29.00/Ltr)

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Rated 4 out of 5 by from Bath sealant Needed to reseal my bath so looked at the reviews and took a punt at this item. It was easy to apply, and sets to a matt bright white colour. Time will tell on how long it lasts so reliability set to 3*.
Date published: 2022-12-03
Rated 5 out of 5 by from quality It pays to buy the quality product for ease of use and results
Date published: 2022-11-28
Rated 5 out of 5 by from Sealant Great product easy to use and does a great job, highly recommend
Date published: 2022-11-16
Rated 5 out of 5 by from Good stuff Very bright white sealant, still looking brilliant after several weeks, but I found it went off quick, so I had to work fast on the final smoothing, maybe due to the hot weather at the time.
Date published: 2022-11-03
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how long can I store this

had an unopened one from a few years ago, would this expire and how long in general
Asked by: gangdai

would this be suitable for sealing external upvc trims around windows

Asked by: azco

Suitability

Is this product suitable for a joint in a marble work top?
Asked by: Aqua112233

What's the difference between Dow 785n & 785+ ?

Needed for sealing gap between a laminate kitchen worktop and upstand so need to figure out which is best for the job.
Asked by: Spear7
The difference is the technology and curing type of the silicone. 785+ is acetoxy curing and so releases a very minor amount of acetic acid as it cures, giving off that characteristic vinegar-like odour. 785N is neutral curing and so does not release this acid. It can be better for more sensitive surfaces. Of the two, 785N would be more advisable to use for this application.
Answered by: Dow Product Support
Date published: 2022-08-24

Can this be used safely around electrical cables?

I have a hole in my meter cupboard where the cables from my fuse box go to the rest of the house. No painting needed, just fill the hole. Mains cables go through this hole. Can this sealant be used around cables?
Asked by: GRAYA
This sealant will be fine to use around cables in this application.
Answered by: Dow Product Support
Date published: 2021-07-26
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Specification
Brand Dow
Colour White
Label Info 2: Hazard Statements EUH 210 Safety data sheet available on request.
Label Info 4: Supplementary Label Info Contains 3-Aminopropyltriethoxysilane. May produce an allergic reaction.
Manufacturer Guarantee 1 Year Guarantee
Max Heat Resistant Temperature 120 °C
Model Name 785N
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Product Type Sanitary Sealant
Resistant Type Moisture-Resistant
Sealant/Adhesive Container Type Cartridge
Suitable Application For Use on Baths, Showers, Basins & Sanitaryware
Volume 310 ml
Water Resistant Water-Resistant

Downloads

Safety Data Sheet (COSHH)