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Loctite

Loctite Silicone Sealant, Clear, 2.7 fl oz Tube, 1 Pack - 100% Waterproof Sealant for Glass, Ceramic, Wood, Plastic & More

Based on 20,339 reviews
Condition: New
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$6.28
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 4
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At a glance

Condition
New
Size
Single 2.7 Oz Tube
Pattern
Sealant
Model
908570 3oz
Dimensions
1.24 x 6.13 x 1.24 in
Weight
3.52 oz
Color
Clear and colorless
In the box
Loctite Silicone
Warranty
Warranty

Features 5

  • Waterproof: Multipurpose clear silicone sealant creates a permanent waterproof, protective seal that is ideal for metal, glass, rubber, tile and porcelain
  • Versatile Use: Aquarium Safe and ideal for sealing or repairing sinks, tubs, aquariums, plumbing fixtures, windows, weather stripping, and more
  • Resilient: Permanently flexible bond does not crack, peel, or shrink and resists extreme temperatures and impact
  • Strong Bond: Adheres to ABS, glass, ceramic, porcelain, wood, aluminum, stainless steel, cultured marble, fiberglass, granite, vinyl tile, some rubbers and plastics

Description

Loctite Clear Silicone is a multipurpose adhesive and sealant which creates a permanent waterproof, protective seal that is ideal for metal, glass, rubber, tile and porcelain. Designed for indoor and outdoor use, Loctite Clear Silicone Waterproof Sealant can repair everything from electrical connections to seams on boots to stop leaks in wet weather as well as saltwater or freshwater aquariums. This all-season sealant creates durable, flexible bonds that resist extreme temperatures and impact and won’t crack, peel, or shrink. Excellent for use on imperfect surfaces and filling gaps and bonds ABS, glass, ceramic, porcelain, wood, aluminum, stainless steel, cultured marble, fiberglass, granite, vinyl tile, some rubbers and plastics. Loctite Clear Silicone Waterproof Sealant is Aquarium Safe and can be used for sealing or repairing sinks, tubs, aquariums, plumbing fixtures, door frames, windows, vents, toys, appliances, gaskets, weather-stripping, outside of fireplace doors, and shoes and boots as well. Not recommended for use on the following plastics: polyethylene, polypropylene, polytetrafluoroethylene (PTFE), polymethylmethacrylate (PMMA), polycarbonate or PVC. Not recommended for use on marble, limestone, cement, concrete, brass, copper, magnesium, iron, zinc or galvanized metals. From the Manufacturer For over 50 years, Loctite has provided customers with advanced adhesive and sealing solutions. Loctite Clear Silicone is a multipurpose adhesive and sealant which creates a waterproof, protective seal that is ideal for metal, glass, rubber, tile and porcelain. It is designed to be used indoors and outdoors to repair everything from electrical connections to seams on boots to stop leaks in wet weather. Loctite Clear Silicone can be used to bond or repair saltwater or freshwater aquariums. Our uncompromising level of quality and innovation is achieved through a strong commitment to research and development. This commitment to innovation, quality and reliability has truly earned Loctite the reputation of delivering "Trusted Performance. Proven Results".

Specs 21

Material RTV Acetoxy silicone
Brand Loctite
Item Weight 3.52 ounces
Item dimensions L x W x H 1.24 x 6.13 x 1.24 inches
Water Resistance Level Waterproof
Brand Name Loctite
UPC 079340308084
Number of Packs 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Silicone seal.
Size: Single 2.7 Oz Tube Pattern Name: Sealant
Loctite silicone sealant clear work as new. Would buy again.
Reviewed in the United States on August 19, 2026 by mike
Loctite silicone sealant used to attached metal bird repellant spikes to top of wood gates
Size: Single 2.7 Oz Tube Pattern Name: Sealant
This weatherproof silicone sealant is working well in the summer heat & rain of central Florida -- applied it to the stainless steel bases of bird spikes which I then placed on the top edge of my wood fence gates to help prevent cats from climbing up & over gates into my backyard. The sealant has held the spikes very well for almost 4 months now with no problem. One tube was more than enough to glue the spikes to two gates & their attached side posts. Would definitely buy this again. UPDATE: After several months the glue started to give out and the bird spikes fell off. Had to use screws to re-attach all the spike sections to my wood gates. Bottom line -- while this glue may be great for interior stuff, it's no match for the Florida sun and rain. ... show more
Reviewed in the United States on July 9, 2020 by Murph Ray
Reliable Sealant for Everyday Projects
Size: Single 2.7 Oz Tube Pattern Name: Sealant
Loctite's 908570 Clear Silicone Waterproof Sealant has proven to be a handy addition to my toolkit. I've used it on a variety of projects around the house, from sealing gaps in the bathroom to weatherproofing around windows. The clear silicone blends in seamlessly with most surfaces, which is a big plus if you're concerned about maintaining the appearance of your fixtures and fittings. The sealant is truly waterproof and has held up well against both routine water exposure and the elements, showing no signs of wear or leakage. The tube size at 2.7 oz is quite convenient for minor repairs and small projects, though if you are planning on larger jobs, you might find yourself needing multiple tubes. Additionally, it does take some time to cure fully (about 24 hours), so it's not the go-to for urgent fixes. Overall, I rate the Loctite Clear Silicone Waterproof Sealant four stars. It loses a star simply because it might require purchasing multiple tubes for bigger tasks and the cure time may not suit all projects. However, for quality, effectiveness, and ease of use, it definitely meets expectations. A solid purchase for those who need a reliable waterproof sealant. ... show more
Reviewed in the United States on April 16, 2024 by J.P. Zurek
Works great
Size: Single 2.7 Oz Tube Pattern Name: Sealant
The clear sealant works great No issues
Reviewed in the United States on July 2, 2026 by Jeff Lynn
This Loctite sealant is basically the duct tape of the bathroom world
Size: Single 2.7 Oz Tube Pattern Name: Sealant
This Loctite sealant is basically the duct tape of the bathroom world. It fixes leaks, seals gaps, and can probably even hold your shower curtain up in a pinch (though I wouldn't recommend it). Here's the deal: It's clear, so your DIY disasters stay hidden. No more ugly white lines screaming "I fixed this myself!" from your handiwork. It sticks to everything (almost). From sinks to bathtubs to that mysterious crack in your ceiling, this stuff is like glue on steroids. Just be sure to check the label first, because it doesn't like some fancy plastics. It's easy to use, even for those of us who are, shall we say, "decoratively challenged." No need to be a Bob Vila to apply this stuff. Just squeeze, smooth, and walk away (carefully, because the bathroom floor might still be slippery). Overall, this Loctite sealant is a handy little tube to have around for those inevitable household plumbing mishaps. Just don't use it to fix your car, or your significant other might give you a different kind of leak to deal with. ... show more
Reviewed in the United States on March 6, 2024 by Joshua
strong
Size: Single 2.7 Oz Tube Pattern Name: Sealant
Review Image by Michelle Falsetta
strong used to seal my shower drain cover to the tile
Reviewed in the United States on June 12, 2026 by Michelle Falsetta
Beware, screw cap may crack and dry out
Size: Single 2.7 Oz Tube Pattern Name: Sealant
Review Image by Janomatron
Good, small amount of silicone. Wanted to use is again today, when I saw the cap was cracked and silicone had cured, sad.
Reviewed in the United States on April 2, 2026 by Janomatron
Loctite Clear Silicone Waterproof Sealant
Size: Single 2.7 Oz Tube Pattern Name: Sealant
The Loctite 2.7 oz Tub Clear Silicone Waterproof Sealant is a reliable and versatile product for sealing and waterproofing various surfaces. This single tube sealant is perfect for those who need a quick solution to seal gaps, cracks, and joints in different types of materials, including glass, metal, ceramics, and plastics. One of the most notable features of this sealant is its waterproof properties. The silicone-based formula ensures a tight and long-lasting seal that is impervious to water and moisture. This makes it an ideal choice for sealing shower enclosures, bathtubs, sinks, and other areas that are exposed to water and humidity. Another great feature of the Loctite sealant is its clarity. The clear color of the sealant makes it an excellent choice for applications where an invisible seal is desired. It does not yellow or fade over time, which ensures a seamless and aesthetically pleasing finish. The application of the sealant is straightforward and hassle-free. The tube has a precision applicator tip that allows for easy and controlled dispensing, making it ideal for both small and large sealing projects. Overall, the Loctite 2.7 oz Tub Clear Silicone Waterproof Sealant is an excellent choice for anyone looking for a reliable and versatile sealant for a range of applications. Its waterproof properties, clarity, and ease of use make it an excellent value for money, and I would highly recommend it to anyone in need of a high-quality sealant. ... show more
Reviewed in the United States on March 12, 2023 by Brett
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