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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, withstanding temperatures from -75°F to 400°F. Ideal for durable repairs and sealing jobs, it cures fully in 24 hours and resists water, oil, vibration, and weather damage, making it a must-have for managers who demand reliability and flawless results.


| ASIN | B0002UEPVI |
| Best Sellers Rank | 5,582 in Automotive ( See Top 100 in Automotive ) 78 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Clear |
| Compatible Material | Glass, Metal, Plastic, Rubber |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,784) |
| 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 |
| Manufacturer | Permatex Products |
| Material | Silicone |
| Model Number | 80050 |
| Other Special Features of the Product | Waterproof |
| Product Warranty | Manufacturer Warranty |
| Specific Uses For Product | Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking |
| UPC | 686226800503 |
| Unit Count | 85.0 gram |
| Viscosity | Épais |
| Water Resistance Level | Waterproof |
R**N
Good product
Used to stick a car mirror glass back on the car. Did the trick.
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.
C**N
Works for me
Used this to stick a waterproof LED strip/tape to painted wood. When the LED strip arrived I discovered it was encapsulated in a soft silicone type tube. I thought nothing was going to stick that but someone recommended this and a test showed it worked well. Very happy.
D**L
great rubber adhesive
great adhesive for soft rubbers which needs flexibility ...will need some clamps and tissue to hold the pieces in place for a couple of hours
T**R
Works well on stained glass pieces
I removed the nozzle as too cumbersome to apply to thin pieces of glass that needed to be glued - seems to be a very good product for stained glass adhesion
E**A
All Good
Exactly what i needed. Did the job
P**E
It would be nice if it came with a scrapper to clean the nozzle for future use.
N**R
Funciona prefecto
J**K
Good Product for the required job
R**S
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!
C**E
… very good
Trustpilot
2 weeks ago
2 weeks ago