Dow 796 uPVC Silicone Sealant Brilliant White 310ml (40004)

£ 7.49INC VAT

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Dow 796 uPVC Silicone Sealant Brilliant White 310ml (40004)

Single-component, low modulus sealant for weather sealing between uPVC doors and window frames. Suitable for most common construction substrates. 20-30 minute working time. Conforms to ISO 11600-F&G-25LM.

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View all: Dow Glazing & Frame Sealants

£7.49INC VAT (£24.16/Ltr)

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Rated 4 out of 5 by from Brilliant white.......really? Bought this product for a sealing job around my UPVC windows, I have used Dow products in the past and they have been superb great to tool, finger dipped in soapy water and clean smooth edges, job done. However, while standing back and taking a look at my DIY handywork the colour is a dull white, especially up against the recently painted exterior.....a little disappointed as the the item is not paintable I can not rectify, Hopefully the brilliant white makes an appearance once dry....I hope....
Date published: 2021-11-04
Rated 4 out of 5 by from Great sealant Have used to seal the gap between uPVC window frames and brickwork. Being neutral you get no acidic smell and sealant is quite stiff so doesn't run but still flows easily from the nozzle. Adheres very well and if you use some masking tape and smooth using a bit of soapy water you can get a very neat finish
Date published: 2021-10-19
Rated 5 out of 5 by from Excellent neutral cure Excellent neutral cure silicone great indoors and out. Gets a great grip if you want to hold trim etc in place. Low odour and easy to clean up with a bit of solvent. Does not attack galvanised metal.
Date published: 2021-10-08
Rated 4 out of 5 by from Good stuff Used on upvc doors and windows, tools well and sticks.
Date published: 2021-10-07
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Can I use Dow 796 on polycarbonate windows

I have polycarbonate windows on conservatory roof. Can I use Dow 796 to seal then to painted wood?
Asked by: Zxc987A
Hi thanks for getting in touch. Yes you can use 796 but 791 or 799 will adhere better. I hope this helps
Answered by: Dow Product Support
Date published: 2021-10-28

Is this mould resistant?

Looking to use on a uPVC exterior window ledge, is this mould resistant. Our existing sealant has got black mould spots on it, so looking for a product that is resistant.
Asked by: DelThom
Thanks for getting in touch. it only has 'standard' levels of mould resistance. For areas of higher potential mould growth around windows. I would recommend Dowsil 799 - this is the same as 796 but with extra fungicide in the formula.
Answered by: Dow Product Support
Date published: 2021-11-29

I bought Dow 796 can it be painted?

Asked by: Amateurover65
Hi, thanks for getting in touch. Its silicone so nothing will stick to it.
Answered by: Dow Product Support
Date published: 2021-06-26

can this be used below freezing?

Can this be used outdoors when the temperature is below zero?
Asked by: JD80
Hi thanks for getting in touch. No it cannot be applied to a surface that is below 5°C. Colder surfaces may also have moisture on it so make sure that the surface is dry before use. I hope this helps.
Answered by: Dow Product Support
Date published: 2021-04-13

Can this be used on PVCU panelling In a bathroom?

I have a customer whom has had PVCU panelling installed around the top edge of a bath. I know that normal silicon sealant comes off after a short period of time. I'm certain that silicon Is not appropriate for PVCU long term.
Asked by: Deckindad
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Specification
Brand Dow
Colour Brilliant White
Label Info 2: Hazard Statements EUH 210 Safety data sheet available on request.EUH 208 Contains. May produce an allergic reaction.
Label Info 3: Precautionary Statements P271 Use only outdoors or in a well-ventilated area.
Label Info 5: Hazardous Chemical Content Contains: Methyltrimethoxysilane; N-(3-(Trimethoxysilyl) propyl)-1,2-ethanediamine.
Manufacturer Guarantee 1 Year Guarantee
Model Name 796
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Product Type uPVC Silicone Sealant
Sealant/Adhesive Container Type Cartridge
Volume 310 ml

Downloads

Safety Data Sheet (COSHH)