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Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Silco |
Material | Rubber |
Compatible Material | Silicone |
Item Form | Paste |
Color | Clear |
About this item
- Food Contact Safe 350F high temp
- Impervious to all weather conditions
- Bonds to most surfaces
- Excellent for sealing or creating gaskets
- Self curing, easy to app
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Product details
- Is Discontinued By Manufacturer : No
- Package Dimensions : 5.71 x 3.11 x 1.14 inches; 2.8 ounces
- Item model number : FDA-RTV-3oz-cl
- Date First Available : September 23, 2014
- Manufacturer : Silco incorporated
- ASIN : B00NU6VN6G
- Best Sellers Rank: #933 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #3 in Silicone Adhesives
- Customer Reviews:
Product Description
ITEM_NAME: Food safe NSF RTV Silicone Sealant Adhesive Clear 2.8oz PRODUCT_DESCRIPTION: Sil Bond 4500 NSF Clear 100% RTV Silicone Adhesive/Sealant (2.8 oz Squeeze Tube) Clear Sil Bond 100% RTV Silicone Adhesive sealant meets specs for NSF approved non-slump silicone paste which has excellent resistance to extreme temperature, moisture, ozone, vibration, and weathering. Product Specs: One-part acetoxy silicone rubber sealant Approved as a food grade silicone - NSF/ANSI Standard 51, USDA approved Will not crack or become brittle with age Application temperature -35 to 140° F Ex. The BOD or Born On Date is stamped on the bottom of the tube. The BOD is not the expiration date. The product should be used within 2 years of the BOD.
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Customer Review: It sealed up a crack on my keurig reservoir
AndSmi
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality and seal of the outdoor recreation product. For example, they mention it works well and effectively creates an airtight seal. That said, some complain about the ease of cleaning. Opinions are mixed on ease of use, value, and durability.
AI-generated from the text of customer reviews
Customers like the quality of the silicone sealant. They say it performs well, is easy to use, and has remained waterproof. Customers are impressed with the fact that it's non-toxic and that it works great to keep things in.
"It’s smelly so have ventilation. But once dried it’s inert It’s very effective" Read more
"This product is awesome, fixed a leaking water bottle easily :)" Read more
"...But it works well enough that I'm willing to poke all the dry adhesive out of the nozzle to use it again...." Read more
"...No leaks and it functions just fine. Well worth $9 and change instead of another $150...." Read more
Customers like the seal. They say it is non-toxic, effective in creating an airtight seal, and keeps storage containers water tight. Customers also mention that it works well as both a sealer and adhesive.
"This product is awesome, fixed a leaking water bottle easily :)" Read more
"...We just ran the coffeemaker to find that the repair is perfect! No leaks and it functions just fine...." Read more
"Worked well to seal leaking coffee carafe, but most of tube was dried up and couldn’t be used. I luckily didn’t need much to fix the coffee carafe." Read more
"Perfect seal for functional glass pieces." Read more
Customers are mixed about the durability of the product. Some mention that it stopped the leak and has held together very well even under daily use, while others say that it is tacky and that it doesn't hold strong with pressure. Some say that the lid held together after repeated uses, while other say that one of the plastic pillars broke off after 2+ years.
"...and this stuff is holding strong. I am impressed and would recommend if your application environment is similar." Read more
"...that indicate that it stinks, that it is tacky and that it doesn't hold strong with pressure or force applied...." Read more
"...This made the crocs completely waterproof again, and sealed the cracks and divits I had in them the only reason giving for four stars is because I..." Read more
"...a week the front broke off one of the drawers and the handle broke off the ice bucket. This actually worked to fix both...." Read more
Customers are mixed about the ease of use of the outdoor recreation product. Some mention it worked perfectly and was easy to apply, while others say it was a pain to apply due to limited room to work, it has a very gummy texture, and hardens in the tube so rapidly. However, some customers say that the silicone never cured/hardened.
"very easy to use, great product" Read more
"...It is easy to use, and is perfectly crystal clear. As a product, there is nothing wrong with it and it does what it should...." Read more
"...It leaves a very gummy texture and is very hard to work with...." Read more
"...Silicon is food-grade, easy to apply, and clear to the eye. The tube comes with a lot so it can be used for multiple projects...." Read more
Customers have mixed opinions about the value of the outdoor recreation product. Some say that it's well worth the price and cheaper than buying a replacement lid, while others say that the product is terrible and unusable.
"...A lot cheaper than buying a replacement lid!" Read more
"...It's a bit more expensive, but... this is food-safe silicone, so depending on your projects, this is well worth the price." Read more
"...Yeah, worth the money." Read more
"...But still, I think this product is way overpriced for such little volume." Read more
Customers have negative things to say about the ease of cleaning the silicone sealant. They mention that it starts oozing out the bottom, the plastic pillars break off, and the silicone leaked on their hands. The silicone does tend to get a bit messy, and it's difficult to clean out.
"...I filled the water chamber and when I turned it on the water ran out onto the countertop...." Read more
"...One difficulty I had was the sealant was more inclined to come out in the back of the tube then at the tip as designed...." Read more
"...After 2+ years, one of the plastic pillars broke off, coffee was spilling everywhere. So I called Zura, they said they would fix it for $500!!..." Read more
"...It doesn't come out of the tip well and the pressure inside poked holes in the outside of the tube and it mostly poured out of those instead of the..." Read more
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The tube is hard to squeeze as others have stated and I suggest rolling it from the bottom up to assist in getting the pressure up. I made a thin seam between two perpendicular aluminum sheets and the bead was about 1/16" thick and 10 feet in length. It wore my hand out but I took my time. The odor indoors has disappeared in about 18 hours and it is no longer tacky.
So far so good.
Some of the negative reviews seem to come from those who have never used silicone caulking or RTV in general. This stuff acted and smelled just like every other similar product I have ever used. If you are using it as a waterproof gasket it works fine. If you are using it to hold a broken coffee cup handle, hold tensile weight or resist breaking under a lot of torque...it is not going to perform well.