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

⚡Fast cure in 2 hours

☀️UV & ozone resistant

C$2776

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal smart, seal fast — stay ahead with Dowsil 791!

RAPID RESULTS - Get tack-free finish in just 2 hours—perfect for busy pros who can’t wait to move on.
WEATHERPROOF WARRIOR - Superior resistance to UV, ozone, and extreme temperatures keeps your seals flawless year-round.
ISO CERTIFIED QUALITY - Meets ISO 11600-25LM & ISO 9047 class 52 standards for trusted, professional-grade performance.
PRECISION APPLICATION - Thick, tacky formula ensures excellent adhesion and gap filling on diverse surfaces like uPVC, brick, and metal.
INDOOR OUTDOOR READY - Low odor and versatile bonding make it ideal for both interior and exterior sealing projects.

Dowsil 791 Sealant White 310ml is a professional-grade silicone sealant designed for durable weatherproofing. It offers excellent adhesion across multiple materials including uPVC, brick, and metal, cures quickly to a tack-free finish in 2 hours, and withstands UV, ozone, and temperature extremes. Certified to ISO standards, it’s the go-to choice for reliable, long-lasting seals both indoors and outdoors.

Specifications

ASIN	B0063PV0IM
Best Sellers Rank	97,947 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,281 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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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C$2776

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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