

💪 Seal it, fix it, own it — the clear choice for pros who demand perfection!
Permatex Clear RTV Silicone Adhesive Sealant is a high-viscosity, clear silicone formula designed to bond, seal, and protect multiple materials including glass, metal, plastic, and rubber. Waterproof, flexible, and shock resistant, it cures fully in 24 hours and excels in both horizontal and vertical applications. Ideal for automotive, home, and industrial repairs, it safeguards electrical wiring and withstands heat, making it a trusted solution with a 4.6-star rating from thousands of users.


| Asin | B0002UEPVI |
| Best Sellers Rank | #1,304 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Silicone Sealers |
| Brand Name | Permatex |
| Color | clear |
| Compatible Material | Glass, Metal, Plastic, Rubber |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,298) 4.6 out of 5 stars |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00686226800503 |
| Included Components | 1 x Permatex Clear RTV Silicone Adhesive Sealant 3 oz |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Adhesive Sealant |
| Item Weight | 85 Grams |
| Manufacturer | Permatex |
| Material Type | Silicone |
| Model | 80050 |
| Number Of Pieces | 1 |
| Other Special Features Of The Product | Clear, Heat Resistant, Waterproof |
| Part Number | 80050 |
| Specific Uses For Product | Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking |
| Unit Count | 88.72 Milliliters |
| Upc | 686226800503 |
| Viscosity Level | High |
| Volume | 3 Fluid Ounces |
| Warranty Description | No Available |
| Water Resistance Level | Waterproof |
User
Does the job
Good silicone sealant
User
good quality
Works well, transparent, dried in about 1-2 hours.
User
perfect
It did perfect job for my car headlight sealant
User
works as described
used if to bond metal and wood together and it worked well
User
bad quality
don't dry, stay stitchy...
User
“Disappointing Solution for Refrigerator Gasket Issues”
“Not Effective for Fixing Broken Refrigerator Gaskets”“I bought this product to fix the broken rubber gaskets on my refrigerator, but it didn’t work as I had hoped. It didn’t provide a secure hold or resolve the issue with the gasket. I wouldn’t recommend it for this purpose.”
User
Very weak glue and useless product!
Very bad product, useless, not advise anyone to purchase it. Please search for another useful glue.
User
good productm it's no color
does the job
User
It works.
It would be nice if it came with a scrapper to clean the nozzle for future use.
User
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.
User
Great value for price
Great product if you need something to sticks properly that is this product , works really well for me.Recommend definitely
User
Genau richtig
… very good
User
silicone pour dalle rétro-éclairage tv
J'ai acheté ce silicone, pour recoller les lentilles des leds pour le retro-éclairage de ma tv . Texture qui ressemble a de la colle , ni liquide , ni trop épais,pas d odeur ,couleur transparente. Il y a un embout applicateur qui facilite l'application ,pour mon utilisation perso j'ai utilisé un cure dent pour prendre chaque quantité car il me fallait des micro- gouttes. Adhérence en quelques heures mais il faut laisser prendre au moins 24h , pas de notice en français ,ni explication. Je l'ai appliquer hier après midi et le soir ça tenait déjà.
Trustpilot
1 month ago
2 weeks ago