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

4.5 4.5 out of 5 stars 19,039 ratings
$6.28 $2.33 per Fl Oz
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Single 2.7 Oz Tube
Sealant
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Purchase options and add-ons

Brand Loctite
Specific Uses For Product Repair,Flooring,Wall Repair,Plumbing,Windows
Material Silicone
Compatible Material Leather, Vinyl, Canvas, Textiles, Foam, Reinforced Polyester, Rubbers
Item Form Gel

About this item

  • Extreme temperature resistance
  • Waterproof
  • No cracking, peeling or shrinking
  • Gap filling
  • Flexible bonds
› See more product details

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Loctite Clear Silicone Sealant, 2.7 fl oz, 1 Pack - 100% Waterproof Sealant for Glass, Ceramic, Wood, Plastic & More
This item: Loctite Clear Silicone Sealant, 2.7 fl oz, 1 Pack - 100% Waterproof Sealant for Glass, Ceramic, Wood, Plastic & More
$6.28 ($2.33/Fl Oz)
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Product guides and documents

Instructions for Use (IFU) (PDF)

From the manufacturer

Clear Silicone Waterproof Sealant

Loctite Clear Silicone Waterproof Sealant 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 Waterproof Sealant can be used to bond or repair saltwater or freshwater aquariums.

Recomended for

  • Extreme Temperature Resistance
  • Aquarium Safe
  • Waterproof
  • Gap Filling
  • Impact Resistant and Flexible
  • Multipurpose Adhesive/Sealant

Recommended For:

Loctite Clear Silicone Waterproof Sealant can be used for bonding ABS, glass, ceramic, porcelain, wood, aluminum, stainless steel, cultured marble, fiberglass, granite, vinyl tile, some rubbers and plastics.

Use for sealing or repairing door frames, windows, vents, toys, appliances, gaskets, weather-stripping, outside of fireplace doors, shoes and boots.

Limitations:

  • Not recommended for use on the following plastics; polyethylene, polypropylene, polytetrafluoroethylene (PTFE), polymethylmethacrylate (PMMA), polycarbonate or PVC
  • Not paintable
  • Not recommended for use on marble, limestone, cement, concrete, brass, copper, magnesium, iron, zinc or galvanized metals
  • Not suitable for use on aquariums greater than 30 gallons (114L) and/or containing water greater than 18” (46 cm) in height
  • Not suitable for use below grade, stovepipe, chimney or fireplace applications
  • Not suitable for contact with oil-based caulking, polysulfide and fillers impregnated with oil, asphalt or tar

Preparation

Use between -35°F (-37°C) and 140°F (60°C). Protect work area. Surfaces must be clean, dry and free of old caulk, grease, dust and other contaminants. Note: Paint will not adhere to silicone. If desired, paint items prior to gluing. Remove cap. Puncture inner seal with other side of cap. Attach nozzle and cut to desired bead size (3 oz. tube only).

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

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Product Description

Product Description

908570 3oz Features: -Adhesive sealant. -Flexible. -Waterproof. -Clear. Product Type: -Silicone Sealants. Dimensions: Overall Height - Top to Bottom: -3. 81 Inches. Overall Width - Side to Side: -8 Inches. Overall Depth - Front to Back: -1. 25 Inches. Overall Product Weight: -0. 24 Pounds.

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".

Top Brand: Loctite

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Price$6.28$22.89$18.47$47.27$6.48-21% $5.99
Typical: $7.59
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Customer Ratings
4.54.5 out of 5 stars19,039
4.44.4 out of 5 stars34
4.54.5 out of 5 stars66
5.05.0 out of 5 stars1
4.54.5 out of 5 stars2,615
4.34.3 out of 5 stars5,300
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Customer reviews

4.5 out of 5 stars
19,039 global ratings

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Customers say

Customers find the bonding adhesive works well and seals out water. It's an ideal choice for sealing shower enclosures, bathtubs, sinks, and other areas that need water resistance. However, some customers have mixed opinions on durability, ease of application, adhesive quality, and overall quality.

AI-generated from the text of customer reviews

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Works wellSealantWater resistanceDurabilityAdhesive qualityEase of applicationQuality
471 customers mention "Works well"416 positive55 negative

Customers like the bonding adhesive. They say it works well, is easy to use, and is useful. Some mention it works best with patches on the backside and is fully machine washable.

"Sealed the wall above bathtub. Works very well but be sure to wear rubber gloves when applying. I had it all over my hands and the sink...." Read more

"...However, for quality, effectiveness, and ease of use, it definitely meets expectations...." Read more

"The silicone works well. It makes a great 'glue' for projects where you want a strong, flexible hold but also the option to remove it later...." Read more

"Worked good for what I was using it for." Read more

154 customers mention "Sealant"139 positive15 negative

Customers like the sealant. They mention it seals out water and looks good. It's an ideal choice for sealing shower enclosures, bathtubs, sinks, and other areas that need waterproofing. The clear silicone sealant is used to fix leaks, seal gaps, and can hold your shower. It dries fast and stops small leaks around chrome trim surrounding the chrome trim.

"Sealed the wall above bathtub. Works very well but be sure to wear rubber gloves when applying. I had it all over my hands and the sink...." Read more

"...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...." Read more

"Priced reasonable and seems to seal up the humidifier drain hose." Read more

"...Enter the Loctite. Silicone sealant/glue comes in many forms, and it's one of the most versatile items in a DIY kit. However...." Read more

96 customers mention "Water resistance"90 positive6 negative

Customers appreciate the bonding adhesive's water resistance. It dries clear and is suitable for areas exposed to water. The bottle has not dried up, and it can be used to keep water in bird baths and toilets from leaking.

"I bought this specifically because it was waterproof, to reglue the lid handle on my Crockpot...." Read more

"...🚗 The clear formula dries to a transparent finish, making it ideal for projects where you want a neat, professional look...." Read more

"...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..." Read more

"...Not only was it easy to apply, but it also dried quickly, forming a tight seal that keeps water from leaking out...." Read more

235 customers mention "Durability"83 positive152 negative

Customers have mixed opinions about the waterproof sealant's durability. Some find it reliable and versatile for sealing, creating a strong bond that prevents water, heat, and damage. However, others report issues like cracking in the center, tube rupture, horizontal tear near the base bar, and fragile cap that cracks easily.

"...However. It has to be fully cured to work correctly, AND it has a shelf life (a month or two, if kept sealed)...." Read more

"...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...." Read more

"...The main problem with it is the cap on the tube is extremely fragile and will crack even if you are very gentle with it...." Read more

"Sealing a crack on the outside stucco" Read more

139 customers mention "Adhesive quality"91 positive48 negative

Customers have mixed opinions about the adhesive quality. Some find it works well as a strong glue for projects like ceilings. Others say it's not intended as a glue, but rather a sealant. They also mention issues with applying the glue, such as the nozzle cap not staying attached to the tube, and stringy glue after several months.

"...I had it all over my hands and the sink. Because it sticks well, it was hard to remove (I used goof off)." Read more

"The silicone works well. It makes a great 'glue' for projects where you want a strong, flexible hold but also the option to remove it later...." Read more

"This glue tube exploded when I used it to glue some stuff, and the glue got everywhere...." Read more

"...to that mysterious crack in your ceiling, this stuff is like glue on steroids...." Read more

139 customers mention "Ease of application"94 positive45 negative

Customers have different experiences with applying the adhesive. Some find it simple to use and great for interior projects, while others mention it's hard to apply, messy, and time-consuming. The containers are difficult to squeeze and thick and dry, making smoothing out difficult.

"...However, for quality, effectiveness, and ease of use, it definitely meets expectations...." Read more

"...Easy to apply but had to snip the applicator end which does NOT pierce with the cap as instructed!! Will update results in a couple of weeks..." Read more

"...stuff out of the silicone was coming off and was making it a bit difficult to apply. Just wait 24 hours for it to settle." Read more

"...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...." Read more

133 customers mention "Quality"79 positive54 negative

Customers have mixed opinions about the product's quality. Some say it's a good quality sealant that dries quickly and is very tough and durable. Others mention issues with the tube, nozzle, and pressure required to apply it.

"...However, for quality, effectiveness, and ease of use, it definitely meets expectations...." Read more

"...some rubber gloves when using it because it as it can get everywhere and it stinks." Read more

"...money, and I would highly recommend it to anyone in need of a high-quality sealant." Read more

"Good product" Read more

Works great! Resealed entire 6x3x3 aquarium
5 out of 5 stars
Works great! Resealed entire 6x3x3 aquarium
0 Leakage. Stripped all old sealant and resealed with a bunch of tubes of this. I believe we ordered 6 and used all 6. Aquarium needs to be cleaned and pump cleaned and restarted but we'll worth the money to save this aquarium!
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Top reviews from the United States

  • Mary Hobstetter
    5.0 out of 5 stars Seals well
    Reviewed in the United States on December 10, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    Sealed the wall above bathtub. Works very well but be sure to wear rubber gloves when applying. I had it all over my hands and the sink. Because it sticks well, it was hard to remove (I used goof off).
    One person found this helpful
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  • Brooklyn
    5.0 out of 5 stars Works great! Resealed entire 6x3x3 aquarium
    Reviewed in the United States on November 14, 2024
    Size: 6 Pack 2.7 oz TubesPattern Name: SealantVerified Purchase
    0 Leakage. Stripped all old sealant and resealed with a bunch of tubes of this. I believe we ordered 6 and used all 6. Aquarium needs to be cleaned and pump cleaned and restarted but we'll worth the money to save this aquarium!
    Customer image
    Brooklyn
    5.0 out of 5 stars Works great! Resealed entire 6x3x3 aquarium
    Reviewed in the United States on November 14, 2024
    0 Leakage. Stripped all old sealant and resealed with a bunch of tubes of this. I believe we ordered 6 and used all 6. Aquarium needs to be cleaned and pump cleaned and restarted but we'll worth the money to save this aquarium!
    Images in this review
    Customer image
    Customer image
    2 people found this helpful
    Helpful
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  • J.P. Zurek
    4.0 out of 5 stars Reliable Sealant for Everyday Projects
    Reviewed in the United States on April 16, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    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.
    9 people found this helpful
    Helpful
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  • dogo
    5.0 out of 5 stars Seems to work fine
    Reviewed in the United States on November 8, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    Priced reasonable and seems to seal up the humidifier drain hose.
    Helpful
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  • Steve Bradley
    5.0 out of 5 stars Good sealant, excellent glue.
    Reviewed in the United States on May 20, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    I bought this specifically because it was waterproof, to reglue the lid handle on my Crockpot. For those who don't know, silicone sticks to *dry* glass that's not greasy or oily. I tried to fix the handle by screwing it down and broke it. Enter the Loctite. Silicone sealant/glue comes in many forms, and it's one of the most versatile items in a DIY kit. However. It has to be fully cured to work correctly, AND it has a shelf life (a month or two, if kept sealed). Best idea, unless you're caulking a tub or toilet, is to buy only what you need for the next couple of jobs.
    Helpful
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  • David Houck
    5.0 out of 5 stars 🔧 Secure & Waterproof with Loctite Clear Silicone Sealant! 🌊
    Reviewed in the United States on November 15, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    Loctite Clear Silicone Sealant (2.7 fl oz) is the perfect solution for sealing a wide range of materials around the house, workshop, or vehicle! 🏠 Whether you’re working with glass, ceramic, wood, plastic, or other surfaces, this 100% waterproof sealant ensures a strong, durable bond that prevents leaks and moisture buildup. Ideal for both indoor and outdoor use, it’s perfect for sealing around windows, doors, pipes, and even small repairs on appliances or vehicles. 🚗 The clear formula dries to a transparent finish, making it ideal for projects where you want a neat, professional look. Highly recommend for anyone needing a versatile, reliable sealant for everyday repairs or DIY projects! 🔩
    One person found this helpful
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  • Bryan Douglas
    3.0 out of 5 stars Needs a better cap
    Reviewed in the United States on March 10, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    The silicone works well. It makes a great 'glue' for projects where you want a strong, flexible hold but also the option to remove it later. Takes a long time to cure. The main problem with it is the cap on the tube is extremely fragile and will crack even if you are very gentle with it. It's like they designed it to dry out. So you end up having to pry the plug out of the end every time you use it.
    7 people found this helpful
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  • Virgil D. Gosch
    5.0 out of 5 stars Loctite, always a reliable product
    Reviewed in the United States on October 20, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    These products have never let me down.
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Top reviews from other countries

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  • James Tate
    5.0 out of 5 stars nothing
    Reviewed in Canada on March 3, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    works great
    Report
  • James, London
    5.0 out of 5 stars FOOD just cannot stick to Silicone
    Reviewed in the United Kingdom on November 6, 2024
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    For the past few years I've ONLY cooked using Silicone. Using Silicone has saved me a fortune on grease-proof paper; plain flour and oils which BEFORE I always NEEDED to use to prevent food from sticking to the containers I cooked the food in.

    This sealant adequately glues items together without allowing food to contaminate the adhesive properties of the product and I recommend anyone who cooks as often as I, purchasing it because it will save them lots of money in years to come as it has already done for me.

    I bought a cheap Silicone container which after its first use came apart. This product prevented me from throwing the item away because I was able to repair it adequately. Trouble with food container manufacturers is they DOWNRIGHT REFUSE to make adequately sized containers so I have to make these myself.
    Report
  • Placeholder
    5.0 out of 5 stars Excellent product
    Reviewed in India on December 12, 2023
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    But very expensive
    Report
  • Romeu Rosa
    5.0 out of 5 stars Funcionó perfectamente.
    Reviewed in Spain on October 21, 2020
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    Usé esto para pegar el anillo de goma alrededor de mi altavoz. Funcionó perfectamente.
    Report
  • Massimo
    5.0 out of 5 stars Qualità LOCTITE
    Reviewed in Italy on June 15, 2020
    Size: Single 2.7 Oz TubePattern Name: SealantVerified Purchase
    Ottimo prodotto.
    Report