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🔧 Seal it, fix it, forget it — the clear choice for flawless repairs!
Permatex 80050 Clear RTV Silicone Adhesive Sealant is a professional-grade, waterproof, and flexible sealant designed for indoor and outdoor use. It bonds a wide range of materials including glass, metal, plastics, and rubber, and withstands extreme temperatures from -75°F to 400°F. With its clear, low-odor formula and resistance to water, oil, and vibration, it delivers durable, invisible repairs trusted by pros everywhere.


| ASIN | B0002UEPVI |
| Best Sellers Rank | 4,841 in Automotive ( See Top 100 in Automotive ) 72 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Clear |
| Compatible Material | Glass, Metal, Plastic, Rubber |
| Container Type | Cartridge |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 8,054 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00686226800503 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Type Name | Rtv Silicone Adhesive Sealant |
| Item Volume | 3 Fluid Ounces |
| Item Weight | 85 Grams |
| Item form | Gel |
| Manufacturer | Permatex Products |
| Manufacturer Part Number | 80050 |
| Material | Silicone |
| Model Number | 80050 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Clear, Heat Resistant, Waterproof |
| Product Warranty | Manufacturer Warranty |
| Special feature | Clear, Heat Resistant, Waterproof |
| Specific Uses For Product | Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking |
| Specific uses for product | Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking Specific uses for product Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking See more |
| UPC | 686226800503 |
| Unit Count | 85.0 gram |
| Viscosity Level | Medium to High |
| Water Resistance Level | Waterproof |
M**Y
Did the job.
Used to waterproof rear high mounted tail light. No leaks so far.
D**H
Excellent adhesive
Perfect for repairing items made of glass
R**N
Good product
Used to stick a car mirror glass back on the car. Did the trick.
S**E
Sealent
Works sealed back window in car as it was leaking. Does the job
O**K
Super 👌
Super 👌
D**K
does the job
I used this to attach a replacement third party rubber eyepiece (JJC) to my Fuji X-Pro2 camera. So far so good, it's holding well.
S**4
Excellent for motorbike carbon panels
Excellent to attach carbon fibre panels to motorbike .
S**R
Excellent sealant for small repairs — clean to use and totally waterproof
I needed a strong adhesive sealant to re-fit a part on my carbon fibre golf trolley after some maintenance. This worked perfectly. It wasn’t messy to apply, it set cleanly, and it sealed and bonded exactly as I needed. Most importantly for me — I play a lot in the rain — it has held up totally waterproof. Really impressed with this for small outdoor repairs.
P**E
It works.
It would be nice if it came with a scrapper to clean the nozzle for future use.
N**R
Perfecto
Funciona prefecto
N**U
Clear, Reliable Silicone Sealant for Everyday Repairs
🎨 Color: Goes on clear and stays clear. Great for applications where you don’t want visible residue or white haze around the repair. 🔥 Heat resistance: Handles high temperatures well once cured. Suitable for automotive, appliance, and general repair use without breaking down. 😌 Ease of use: Very easy to apply. Smooth consistency, good working time, and cures without sagging. The tube dispenses cleanly and doesn’t clog. 👃 Odor: Typical acetic‑cure silicone smell, noticeable during application but fades quickly as it cures. 💧 Water resistance: Excellent waterproofing once fully cured. Ideal for sealing, patching, and moisture‑proofing around the house or equipment. 🛠️ Application: Bonds well to metal, plastic, vinyl, and rubber. Great for sealing screw heads, edges, and small gaps. 🏁 Final Verdict: A flawless 5/5. Clear finish, strong adhesion, great heat and water resistance, and easy application make this one of the most reliable general‑purpose RTV silicones you can keep in your kit.
R**S
Versatile and Reliable Adhesive Sealant for Our Projects!
I am very impressed with the Permatex 80050 Clear RTV Silicone Adhesive Sealant! In our company, we use this 3-ounce sealant for a variety of tasks, from sealing and bonding different materials to waterproofing our projects. The clear silicone is perfect for creating a clean, professional finish, and its flexibility ensures a durable and lasting hold. It’s easy to apply and dries quickly, making our work efficient and effective. This sealant has become a go-to in our toolkit, and I highly recommend it for anyone needing a versatile and reliable adhesive solution!
D**7
Does the job
Good silicone sealant
Trustpilot
1 month ago
1 month ago