🔧 Seal smart, last long — the pro’s choice for flawless fixes!
Momentive RTV118 is a translucent, one-part silicone sealant designed for versatile indoor and outdoor sealing. Its self-leveling consistency requires no tooling, adheres to multiple surfaces without primer, and withstands extreme temperatures from -75°F to 400°F. Certified to military, FDA, USDA, and UL standards, it offers durable, water-resistant protection ideal for professional-grade repairs and food-safe applications.
| ASIN | B004V3SIR4 |
| Best Sellers Rank | #227,313 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #378 in Silicone Adhesives #1,056 in Caulk |
| Brand | Momentive |
| Brand Name | Momentive |
| Color | White |
| Compatible Material | Ceramic, Glass, Plastic, Rubber |
| Customer Reviews | 4.4 out of 5 stars 50 Reviews |
| Item Form | Paste |
| Item Type Name | RTV Silicone |
| Item Weight | 2.8 ounces |
| Manufacturer | Momentive |
| Material | Silicone Rubber |
| Material Type | Silicone Rubber |
| Model | RTV102-2.8 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RTV102-2.8 |
| Style | RTV102 |
| Style Name | RTV102 |
| Supported Standards | NSF Standard 51 |
| UPC | 077027001020 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
H**S
Good Stuff
It does exactly what it is supposed to do. Only issue is that once opened, it does not last for future use. The tube cap is not air tight, so what remains in the tube after opening degrades and over time becomes unsuable.
N**I
It Works
Used to repair a porcelain English egg coddler by reattaching the top ring. Seems to have made a good seal and is holding up to emersion into simmering water. So, worked as advertised and allowed us to continue to enjoy coddled eggs from a keepsake from our three years in England. Good product that does what the maker says it will do.
M**A
Maintenance approved
Perfect for the fridge freezer door. I use this product for my residents and it works great. No callbacks.
K**K
... using this sealant for various applications and it works great. It does not appear to mold in a ...
I have been using this sealant for various applications and it works great. It does not appear to mold in a shower like many other sealants. I would highly recommend this RTV for any sealant application where you would otherwise just use a caulk.
K**Z
Worked fine in my fridge
I used this to seal and protect wire nut connections in my fridge when I replaced thermistors. It worked well. This sealant is specifically recommended by GE service manual.
A**R
Packaging was defective
Don't know yet about the quality of the product but the tube was punctured and I was not aware until I was fully committed attaching a cook-top to my new counters. By the time I realized the problem it was under my hand so I could not see it and created an emergency situation with the stuff oozing all over not to mention it meant I did not have enough to finish the product and had to scramble to make sure it did not create a larger problem. Make sure you check the tube before you start using in such a situation.
J**.
A good, professional grade high temperature sealant
A good, professional grade high temperature sealant. A note of caution: The working time is shorter than most household grade silicone, so you have to work fairly quickly to smooth the bead before it starts to set.
S**T
Let's go camping
I used this to seal a tail light to my pop up camper and also to to re-seal some of the seams, worked great. A bit pricey but it was a good choice for what I used it for.
Trustpilot
2 months ago
2 weeks ago