Dow Corning 799 Glazing Silicone Clear 310ml Product Code: 66307

Low modulus, neutral curing sealant with good adhesion to a variety of materials. Specially formulated for glazing and weather sealing windows. UV-resistant.


ISO 11600-F, G-25LM.
Download more information
Safety Data Sheet
Additional Information
Technical Specification
  • Brand : Dow Corning
  • Sealant Adhesive Volume : 310 ml
  • Product Type : Glazing Silicone
  • Model Name : 799
  • Volume : 310 ml
  • Colour : Clear
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : ISO 11600-F, G-25LM.
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



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.


Click here to see information on returns and cancellation

€7.55 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
Dow Corning 799 Glazing Silicone Clear 310ml is rated 4.1 out of 5 by 21.
Rated 5 out of 5 by from First rate product Used to fix a glass splashback above a cooker. Could not have been more straightforward. This product helped make it so easy. What more could you ask?
Date published: 2017-11-28
Rated 5 out of 5 by from Superior Quality Used Dow sealants for a number of years on my own build and its still going strong 10 years later. Higher priced than some but you only do the job once!
Date published: 2017-08-31
Rated 5 out of 5 by from Easy to get a good finish I used this to seal the correx sheets into my wife's greenhouse. The planters were filling up every time it rained, now it's wind and weather proof, only downside is going out in the rain to water the greenhouse.
Date published: 2017-08-20
Rated 5 out of 5 by from Glazing silicone Great product, As is the entire Dow range. Does what it sais... Great product
Date published: 2017-05-25
Rated 4 out of 5 by from decent quality, high price A bit more expensive than I would pay direct, but the quality is decent, its always in stock, it applies well and tools off easily with minimal smell.
Date published: 2017-04-12
Rated 4 out of 5 by from dow corning 799 Excellent product good value easy to use and excellent finish.
Date published: 2016-11-06
Rated 5 out of 5 by from Trust the better brands Works great compared with budget brands low modulus so low odour great stuff!
Date published: 2016-07-26
Rated 5 out of 5 by from Draft exclusion sorted I live in a 1930s house with as much modernisation as a Model T Ford therefore to try and insulate most of the (currently) single glazed windows I used this silicone sealant in an effort to ward off the cold draughts coming though the numerous holes between the frames and openers. Yes it will stop me from opening the windows but for now the benefits outweigh the drawbacks. This product was lovely and thick (high modulus) and smoothed into every location blindingly well. If you need draught exclusion use this stuff. It's newly applied so can't give a long term appraisal of it's mould resistance or adhesion (bathroom application) but for now I'm happy bunny.
Date published: 2015-11-17
  • y_2018, m_8, d_15, h_22
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_21
  • loc_en_IE, sid_66307, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie