$5.75 $2.05 per Fl Oz
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Price $5.75
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Total $12.95

Delivery Friday, September 27. Order within 17 hrs 36 mins
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Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-

4.6 4.6 out of 5 stars 1,129 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
$5.75 with 14 percent savings $2.05 per Fl Oz
Typical price: $6.66
This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal.
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No Import Charges & $7.20 Shipping to Canada Details

Shipping & Fee Details

Price $5.75
AmazonGlobal Shipping $7.20
Estimated Import Charges $0.00
Total $12.95

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Purchase options and add-ons

  • 100% RTV Silicone is a non-slump sealant and can be applied to vertical or overhead surfaces without flowing or sagging
  • one-part, moisture-curing RTV (room temperature vulcanizing) silicone that cures to a strong, silicone rubber that maintains long-term durability and flexibility
  • excellent resistance to weathering including ozone, ultra-violet radiation, freeze-thaw conditions and airborne chemicals
  • Fully cured, it has an excellent adhesion to glass, metal, porcelain, ceramic, wood, most plastics and many other nonporous substrates
  • permitted under regulations of the Food and Drug Administration where incidental food contact might be involved. FDA Regulation number is 175.105
› See more product details

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Frequently bought together

Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-
This item: Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-
$5.75 ($2.05/Fl Oz)
Get it as soon as Friday, Sep 27
In Stock
Sold by inconsupply and ships from Amazon Fulfillment.
+
ASI 502 White Food Grade 100% RTV Silicone Sealant - 2.8 Oz Squeeze Tube
$9.95 ($3.55/Ounce)
Get it as soon as Saturday, Sep 28
In Stock
Sold by ChristianStore2011 and ships from Amazon Fulfillment.
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Customer reviews

4.6 out of 5 stars
1,129 global ratings

Customers say

Customers like the functionality and sealant of the product. They mention it works well to hold a refrigerator door gasket in place and is easy to apply. Customers also appreciate food safety and use. However, some customers differ on the hold, leakage, smell, and adhesive strength.

AI-generated from the text of customer reviews

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FunctionalitySealantFood safetyUseHoldLeakageSmellAdhesive strength
111 customers mention "Functionality"99 positive12 negative

Customers like the functionality of the product. They mention it works well to hold a refrigerator door gasket in place, the fluid in the tube has remained workable over multiple uses, and it's easy to use. Some say it drys quickly and has held up for a couple months so far.

"Great product for sure!" Read more

"...This worked perfectly." Read more

"...This product worked well for my application." Read more

"...Update: August 5, 2013. Repaired items still functioning very well. Also repaired a crack in my salad spinner. The savings have doubled...." Read more

50 customers mention "Sealant"43 positive7 negative

Customers like the sealant. They mention it works wonderfully, is easy to apply, and is recommended for sealing Samsung ice makers. Customers also mention it has low odors and dries fast. They also say the instructions are clear and accurate.

"Easy to apply and firm bond" Read more

"...Just the right size and easy to use." Read more

"I like the fact that the cap seals well enough that it does not dry out between uses." Read more

"...The reason my old tube has lasted so long is that the ASI sealing cap does such a good job...." Read more

14 customers mention "Food safety"11 positive3 negative

Customers like the food safety of the product. They mention it's food grade-approved and doesn't harm their diamond rings.

"...This little tube was the answer to my problem. Food safe! Temps up to 400 F! Small tube for a small job - that is a BIG deal!..." Read more

"...Food grade approved so you know it's safe.Just to be clear as some reviews say this is not food grade. It absolutely is...." Read more

"...Food safe and very strong." Read more

"...resellers would not market this product that way because it is not truely food grade. It CAN NOT be in constant contact with food...." Read more

13 customers mention "Use"10 positive3 negative

Customers like the use of the product. They mention it's great for all their craft needs and helps solve a critical problem. Some say the silicone will peel off.

"...Good stuff and cheaper than I could get it around me." Read more

"...but this stuff definitely worked to strengthen it...." Read more

"...So far it has cured well and does not appear to have any leaks. I advise doing the gluing in a well ventilated area...." Read more

"Waste of my time!!! I applied to the bottom of plastic cutting boards - waited 24-28 hrs for it to cure. Did not stick for more than 2 days...." Read more

23 customers mention "Hold"15 positive8 negative

Customers have mixed opinions about the hold of the product. Some mention it's holding well, solid, and has a firm bond. Others say it keeps coming off when they attempt to put their rings on.

"Easy to apply and firm bond" Read more

"Did not hold as an adjuster for rings that are too large. Dried up in the tube in spite of precautions to keep that from happening...." Read more

"...Also, the RTV is fresh, adhesive, and remains resilient, even out in the weather. It's good stuff, and doesn't cost an arm and a leg...." Read more

"...Remains pliable and sticky for about 15 mins. Just long enough to get everything how I want it. Would get a larger tube for any big applications...." Read more

20 customers mention "Leakage"13 positive7 negative

Customers have mixed opinions about the leakage of the product. Some mention it works great and holds water overnight without leaks, while others say it started leaking again and the silicone sealant is not good for sealing water leaks.

"...So far it has cured well and does not appear to have any leaks. I advise doing the gluing in a well ventilated area...." Read more

"...So far, two uses, I haven't had any leaks. I don't even think it has a smell while being heated." Read more

"So the water bladder in my Camelback-style backpack developed a leak in the seam where the tube connector interface is glued to the bag, and after..." Read more

"...It’s worked great for over a month, no leaks no taste in the water. I would recommend!" Read more

20 customers mention "Smell"9 positive11 negative

Customers have mixed opinions about the smell of the product. Some mention it has hardly any smell, while others say it has quite a strong smell.

"...I was very impressed with how this holds up. There was no smell or taste from the sealant." Read more

"The smell is too pungent and the stickiness is not particularly strong." Read more

"Love it. Definitely has a strong enough smell to reinforce the directions re: using it in a ventilated area...." Read more

"...It seals most other things quite well. There's a vinegar smell when working with the wet sealant, presumably from some acetic acid in the solvent..." Read more

17 customers mention "Adhesive strength"9 positive8 negative

Customers have mixed opinions about the adhesive strength of the product. Some mention it has a good adhesive and doesn't stay adhered to plastic surfaces. Others say it works well as a call but doesn't stick for more than 2 days. They also mention the lid design and product adhesion are poor.

"Used to attach kydex to my kayak. Has had no issues keeping it in place." Read more

"The smell is too pungent and the stickiness is not particularly strong." Read more

"...Also, the RTV is fresh, adhesive, and remains resilient, even out in the weather. It's good stuff, and doesn't cost an arm and a leg...." Read more

"...It will not adhere to a ring for more than one or two wears. The directions are accurate. Bonding time is 24 hours, but 7 days is best." Read more

Good for small jobs
5 out of 5 stars
Good for small jobs
Having a good time using this product to aquascape my little terrarium. Used an old paintbrush to smear it all over the bottom to get my carbon base to adhere, also to build my pebble wall that will contain the pool section. Remains pliable and sticky for about 15 mins. Just long enough to get everything how I want it. Would get a larger tube for any big applications. So far very satisfied!
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Top reviews from the United States

Arthur H. Young
5.0 out of 5 stars Great product
Reviewed in the United States on September 2, 2024
Verified Purchase
Easy to apply and firm bond
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Amazon Customer
5.0 out of 5 stars good stuff
Reviewed in the United States on August 31, 2024
Verified Purchase
Great product for sure!
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Eric Jones
4.0 out of 5 stars Works well
Reviewed in the United States on July 13, 2023
Verified Purchase
Used to attach kydex to my kayak. Has had no issues keeping it in place.
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JD
5.0 out of 5 stars Good product
Reviewed in the United States on August 14, 2024
Verified Purchase
This is just what I needed. I’m glad I searched Amazon instead of going to maybe a hardware store. I was able to search and read for exactly what I was looking for. I used it to seal my cracked ice-machine for our freezer.
One person found this helpful
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ACB
5.0 out of 5 stars Silicone for food grade
Reviewed in the United States on July 25, 2024
Verified Purchase
I had a hard time finding this everywhere else. It took a while to get to me but it's just what I needed. Just the right size and easy to use.
Helpful
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Pat
5.0 out of 5 stars Worked awesome in cold weather
Reviewed in the United States on March 22, 2024
Verified Purchase
I needed a food grade silicone to re seal the gauge in my water tank on my boat, and I needed to be able to apply in 45 - 50 degree weather. This worked perfectly.
5 people found this helpful
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Three stars
5.0 out of 5 stars Good
Reviewed in the United States on June 15, 2024
Verified Purchase
Works as intended
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greggo1963
5.0 out of 5 stars Cap seals well
Reviewed in the United States on April 20, 2024
Verified Purchase
I like the fact that the cap seals well enough that it does not dry out between uses.
3 people found this helpful
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Top reviews from other countries

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Bethany Bouma
5.0 out of 5 stars Works great on porcelain tea saucer
Reviewed in Canada on August 21, 2024
Verified Purchase
I inherited a teacup with a broken saucer from my mother and decided to give it a good fix. This product has held it together for the few months since I’ve fixed it, though I will say that I am still extremely careful with it and never hold it from one of the pieces that broke off, just in case.
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Daniel Davinci
5.0 out of 5 stars Fixed broken kettle window
Reviewed in the United Kingdom on August 7, 2024
Verified Purchase
Bought to fix the plastic gauge / window thing on the side of an expensive Alexa controlled kettle after it started to leak. Done the job flawlessly. Bonded (like an adhesive) and sealed. Can't notice it aesthetically. The stuff lief in the tube is still soft too, so might be good for something else. Recommended!
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un Client
1.0 out of 5 stars Non alimentaire
Reviewed in France on July 14, 2021
Verified Purchase
Ce produit annoncé pour un usage Alimentaire ne l'est pas !
One person found this helpful
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Mala Khullar
5.0 out of 5 stars Good product
Reviewed in India on March 17, 2019
Verified Purchase
Yes it works as promised. It's temperature resistant and seals well
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Cheryl Marshall
5.0 out of 5 stars As Expected
Reviewed in Canada on August 30, 2024
Verified Purchase
Easy to apply and did exactly what I expected to
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