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🔧 Seal smart, seal strong — the pro’s choice for flawless finishes!
Momentive RTV102 is a premium one-part white silicone sealant designed for indoor and outdoor use. It offers exceptional adhesion to multiple surfaces without primer, withstands extreme temperatures from -75°F to 400°F, and meets rigorous military and FDA standards. Its paste consistency enables easy application on vertical and overhead surfaces, curing into a durable, resilient silicone rubber ideal for professional and food-safe sealing needs.
| Asin | B004V3SIR4 |
| Best Sellers Rank | #159,123 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #671 in Hardware Sealers |
| Brand Name | Momentive |
| Colour | White |
| Compatible Material | Ceramic, Glass, Plastic, Rubber |
| Country Of Publication | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (41) 4.5 out of 5 stars |
| Item Form | Paste |
| Item Weight | 2.8 Ounces |
| Manufacturer | Momentive |
| Manufacturer Part Number | RTV102-2.8 |
| Material Type | Silicone |
| Model | RTV102-2.8 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Style Name | RTV102 |
| Supported Standards | MIL-A-46106, NSF Standard 51 |
| Surface Recommendation | Metal, Glass, Ceramic, Silicone Rubber, Rigid Plastic |
| Unit Count | 82.8 Milliliters |
| Upc | 077027001020 |
| Water Resistance Level | Not Water Resistant |
User
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.
User
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.
User
Maintenance approved
Perfect for the fridge freezer door. I use this product for my residents and it works great. No callbacks.
User
... 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.
User
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.
Trustpilot
4 days ago
3 weeks ago