Will this work as an adhesive/silicone for installing undermount sinks to a marble vanity top?

It is the adhesive that the granite counter top installer recommended I use to reattach the stainless steel under mount sink that was installed about ten years ago and that had become detached on the garbage disposal side of the sink. I did not have to remove the whole sink but rather scrapped out the old adhesive and squeezed new in the space. I was instructed to brace the sink in place and allow the adhesive to dry for several days which I did. The sink is holding fine.

Can i use this for exterior application? seal window?

That's what I use it for. I seal all external seams and around windows, etc. I also seal over butyl caulked seams. This sealant should NOT be used around vents or devices on EPDM and TPO trailer roofs.

Do I need a caulking gun or I can easily just squeeze the content out to seal ?

Hi, You will need a caulking gun if your seal will be seen (as in a bathroom application) in order to control a consistent flow or bead along the edge that you are sealing.

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CRL 33S Clear Silicone Sealant

Product ID: 20055435

Details

Brand
CRL
Material
Silicone
Compatible Material
Plastic
Item Form
item_form
Color
Clear

🔗Strong adhesion to glass, metal & plastic

☀️UV resistant for long-lasting durability

🌧️Weatherproof for indoor & outdoor use

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Description

🔧 Seal like a pro, last like a legend!

BUILT TO ENDURE - Weatherproof and UV resistant for year-round protection
INVISIBLE STRENGTH - Crystal-clear finish that blends seamlessly with surfaces
EFFORTLESS PRECISION - Smooth application with screw-on nozzle cartridges
UNMATCHED VERSATILITY - Seals glass, metal, and plastic flawlessly for any project
TRUSTED PROFESSIONAL CHOICE - Top-rated sealant with proven reliability since 2007

The CRL 33S Clear Silicone Sealant is a high-performance, weatherproof sealant designed for strong adhesion on glass, metal, and plastic. UV resistant and easy to apply with screw-on nozzles, it delivers a durable, clear finish ideal for both indoor and outdoor sealing projects.

Specifications

ASIN	B000WU25A6
Best Sellers Rank	#29,859 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Silicone Adhesives
Date First Available	October 5, 2007
Is Discontinued By Manufacturer	No
Item Weight	12.3 ounces
Item model number	33SC
Manufacturer	C.R. Laurence
Product Dimensions	6 x 6 x 6 inches

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How is product pricing calculated?+

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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$59.56

Duties & taxes included

In stock

Sold byAmazon GuamDelivered 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 Guam.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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