I need to seal around an inset kitchen sink. Tried wickes clear and it goes white when wet. Will this do the job for me?

Yes... good stuff for that or Sunday poly is also very good... different colours. . White is the most popular.

I used this product to craete a seal round an outdoor 1 metre square manhole 'drain cover' over a year ago and it has not 'degraded' at all since it was applied. I might be wrong, but I would be fairly confident that it would stick glass pretty well. Care would be needed to avoid 'smearing' the glass tho' as it is very 'smeary and sticky Black rubbery stuff'. Good Luck.

Would this stick a rubber seal to a runner for bifold doors?

I’m not sure, I used it to seal around my sink area. I don’t even know if it’s waterproof but it works and is still there a year later .

Is this okay to use with leds?

Hi, it shouldn't be a problem to use with leds.

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Dowsil 791 Sealant White 310ml

Product ID: 51008214

Details

Brand
Redify
Item dimensions L x W x H
50 x 50 x 235
Item weight
0.37 Kilograms
Material
Silicone
Style
Compact

⏳20-30 min working time

💧Water resistant silicone

☀️UV & ozone resistant

13.22 OMR

Duties & taxes included

In stock

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Description

🔧 Seal the deal with speed and strength!

COMPACT CONVENIENT - 310ml tube designed for easy handling and precise application on any job site.
QUICK SET EFFICIENCY - Tack-free in just 2 hours, so you can move forward without delay.
WEATHERPROOF WARRIOR - Superior resistance to UV, ozone, and extreme temperatures keeps your projects flawless year-round.
ISO CERTIFIED QUALITY - Meets ISO 11600-25LM and ISO 9047 class 52 standards for trusted professional-grade performance.
UNIVERSAL COMPATIBILITY - Seals wood, concrete, metal, glass, plastic, porcelain, fiberglass, and stainless steel effortlessly.

Dowsil 791 Sealant White 310ml is a professional-grade silicone sealant offering exceptional weatherproofing with resistance to UV, ozone, and temperature extremes. It cures quickly—tack free in 2 hours—with a working time of 20-30 minutes. Compatible with a wide range of materials, it meets rigorous ISO standards, making it the go-to choice for durable, reliable sealing in any environment.

Specifications

ASIN	B0063PV0IM
Best Sellers Rank	139,382 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,673 in Sealers
Brand	Redify
Colour	White
Compatible Material	Wood, Concrete, Metal, Glass, Plastic, Porcelain, Fiberglass, Stainless Steel
Customer Reviews	4.4 4.4 out of 5 stars (160)
Global Trade Identification Number	05413278323408
Included Components	1 x tube of Dow Corning 791 in white.
Item Dimensions	50 x 50 x 235 millimetres
Item Form	Liquid
Item Type Name	External Weatherproofing Sealant
Item Weight	0.37 Kilograms
Manufacturer	Dow Corning
Manufacturer Part Number	4024912/C05
Material	Silicone
Model Number	4024912/C05
Number of Items	1
Product Warranty	No guarentee
Style Name	Compact
Unit Count	310.0 millilitre
Water Resistance Level	Water Resistant

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