---
product_id: 711788
title: "80050 Clear RTV Silicone Adhesive Sealant, 3 oz"
brand: "permatex"
price: "€ 10.79"
currency: EUR
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.pt/products/711788-80050-clear-rtv-silicone-adhesive-sealant-3-oz
store_origin: PT
region: Portugal
---

# 100% Waterproof & weatherproof Temp range -75°F to 400°F Multi-surface bonding power 80050 Clear RTV Silicone Adhesive Sealant, 3 oz

**Brand:** permatex
**Price:** € 10.79
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, see the difference clearly!

## Quick Answers

- **What is this?** 80050 Clear RTV Silicone Adhesive Sealant, 3 oz by permatex
- **How much does it cost?** € 10.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/711788-80050-clear-rtv-silicone-adhesive-sealant-3-oz)

## Best For

- permatex enthusiasts

## Why This Product

- Trusted permatex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Strength:** Crystal-clear formula seals and bonds without compromising aesthetics—perfect for visible surfaces.
- • **All-Weather Warrior:** Withstands extreme temps from -75°F to 400°F, ready for any climate challenge.
- • **Versatile Fix-It Pro:** Bonds glass, metal, plastics, fabric, vinyl, and more—your go-to for every repair mission.
- • **Long-Lasting Flexibility:** Remains flexible and vibration-resistant, ensuring durable seals that move with your materials.
- • **Professional Grade Reliability:** Trusted by pros for indoor/outdoor use with waterproof, oil, and grease resistance.

## Overview

Permatex 80050 Clear RTV Silicone Adhesive Sealant is a professional-grade, sensor-safe, clear silicone gel designed for versatile indoor and outdoor use. It bonds and seals a wide range of materials including glass, metal, plastics, and fabric, while offering waterproof, weather, oil, and vibration resistance. With an impressive temperature tolerance from -75°F to 400°F and a flexible, long-lasting finish, it’s the ultimate all-purpose sealant trusted by professionals and DIYers alike.

## Description

Permatex Clear Silicone Adhesive Sealant is a General-Purpose, Clear RTV Indoor and Outdoor Sealant with a low odor formula. This all-purpose formula effectively bonds, repairs, seals, mends and secures glass, metal, plastics, fabric, vinyl, Silicone resin, Vulcanized silicone rubber, Ceramic, Natural and synthetic fibers, Painted surfaces weather stripping and vinyl tops. While also protecting and repairing electrical wiring and may be applied to horizontal or vertical surfaces. Permatex Clear Silicone Adhesive Sealant is Waterproof and Flexible with a Temperature Range -75° Fahrenheit To 400° Fahrenheit (-59°C To 204°C). This sealant is oil, water, weather, vibration, and grease resistant. Suggested applications include windshields, door frames, electrical connections, seams and roofs, vinyl tops, and windshields. (Not Recommended for Windshield Installation). Permatex makes the products you need so you can get the job done right the first time. Made by the Professionals, For the Professionals

Review: Great product, good value. - Works great. Exactly what I wanted. Watertight seals for faucet installation.
Review: I love the stuff. It’s easy to use for everything, especially if you’re not very handy. - I love this stuff. I do a lot of the repairs around our house by myself while my husband is at work. I use this for everything. It is so effective. I love the fact that it doesn’t get really hard in the tube like other glues. Other glues I buy you can only use them once or twice and then you go to get them and they’ve been exposed to air and they are no longer usable This one is great. I could have it in my cabinet for six months and it still comes out of the tube. I’ve used it to glue things and to seal things. I would just recommend that you plan to let it dry for a couple of days if you’re going to use it as an adhesive because it takes a while to dry.

## Features

- Professional Formula - This Clear Silicone Adhesive Sealant is a Sensor-Safe, General Purpose Clear RTV Sealant that can be used inside or outside for all your jobs
- Do It All- Seal, Bond, Repair, Mend And Secure Glass, Metal, Plastics, Fabric, Vinyl, Weather Stripping, Vinyl Tops, And More With This Clear Rtv Silicone Sealant
- Resist The Elements- Permatex Clear Silicone Adhesive Sealant Is Waterproof And Flexible, Resists Water, Weather, And Vibration On All Your Applications
- Multipurpose Formula- With A Temperature Range From : -75°f To 400°f (-59°c To 204°c) Clear RTV Silicone Can Be Used All Around And Can Be Used To Protect And Repair Electrical Wiring
- Suggested Applications- Door Frames, Electrical Connections, Seams And Roofs, Vinyl Tops, Windshields, Housings And Coverings, (Not Recommended For Engine Gasket Applications)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002UEPVI |
| Best Sellers Rank | #511 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Silicone Adhesives |
| Brand | Permatex |
| Color | Clear |
| Date First Available | February 17, 2007 |
| Department | unisex-adult |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00686226800503 |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Volume | 3 Fluid Ounces |
| Item Weight | 3 ounces |
| Item model number | 80050 |
| Manufacturer | Permatex |
| Material | Silicone |
| Number of Pieces | 1 |
| Package Information | Tube |
| Product Dimensions | 4.48 x 3.12 x 0.02 inches |
| Special Feature | Waterproof |
| Specific Uses For Product | Countertop, Flooring, Furniture, Glass, Leatherworking, Repair, Tile Repair, Wall Repair, Wallpaper, Woodworking |
| UPC | 686226800503 |
| Unit Count | 3.0 Ounce |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Permatex
- **Item Form:** Gel
- **Material:** Silicone
- **Special Feature:** Waterproof

## Images

![80050 Clear RTV Silicone Adhesive Sealant, 3 oz - Image 1](https://m.media-amazon.com/images/I/81ZLpJRVmXL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this stuff removable? say if i wanted to secure a headlight cap down and i wanted to change the bulb i could scrap it off the sides and remove cap?**
A: It is what we call in construction to be a semi-permanent bond. And NO there is NO SOLVENT designed to remove silicone rubber. If you were to use it as a 'glue' between surfaces, it could be difficult to remove but it is possible. If it's used as a caulk to fill small gaps it'll remove easier. 
It holds semi porous semi smooth surfaces together best. It has little penetrating capability so it's bonding is considered to be of the sealing nature.  Hope this helped.

**Q: Does the unpleasant odor remain after the sealant dries?**
A: That odor is acetic acid released during curing. Google it for more information. I used this product to correct a leak in the high-mount brake light on my pickup truck (curse you, Ford). I could smell it from several feet away, and it lingered in the cab a few days, too. Familiar (though not pleasantly so) as "stop bath" if you've ever processed film or prints.

**Q: Has anyone used this to repair dishwasher racks? To prevent rust?**
A: Yes.If you are repairing a place on the rack where rust has already started, the rust must be removed and/or neutralized before silicone is applied.  This likely will require some of the plastic next to the rusted area be cut back since the rust usually will go back under where you can't see it. Once the area has been prepared, smooth it on liberally with a popsickle stick, making sure the area overlaps the area that was not affected. Let it cure a full 24 hours before using the dishwasher.

**Q: Is it possible to fix silicon arch in Sandals / Shoes with the help of this adhesive ?**
A: I believe so. The weatherproof material I initially used it for is probably just as non-porous as silicone.  I've also glued my crocs sandal soles back on & they've stayed on since.  It's been 4 months.  But that's more like rubber.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, good value.
*by C***B on January 2, 2026*

Works great. Exactly what I wanted. Watertight seals for faucet installation.

### ⭐⭐⭐⭐⭐ I love the stuff. It’s easy to use for everything, especially if you’re not very handy.
*by D***A on December 3, 2025*

I love this stuff. I do a lot of the repairs around our house by myself while my husband is at work. I use this for everything. It is so effective. I love the fact that it doesn’t get really hard in the tube like other glues. Other glues I buy you can only use them once or twice and then you go to get them and they’ve been exposed to air and they are no longer usable This one is great. I could have it in my cabinet for six months and it still comes out of the tube. I’ve used it to glue things and to seal things. I would just recommend that you plan to let it dry for a couple of days if you’re going to use it as an adhesive because it takes a while to dry.

### ⭐⭐⭐⭐⭐ Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz
*by J***N on June 28, 2025*

The Permatex 80050 Clear RTV Silicone Sealant is my go-to for sealing and bonding around the house. It’s waterproof, flexible, and adheres to metal, glass, plastic, vinyl, and more—no sagging or cracking even in extreme temps from –75 °F to 400 °F. It applies easily and cures to a clear finish that's perfect for weather strips, windshields, electrical connections, and other DIY fixes. Sensor-safe and vibration-resistant, this general-purpose RTV is ideal for indoor/outdoor use. A reliable staple in any toolkit!

## Frequently Bought Together

- Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz
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- GE Advanced Silicone Caulk for Kitchen & Bathroom - 100% Waterproof Silicone Sealant, 5X Stronger Adhesion, Shrink & Crack Proof - 2.8 fl oz Tube, Clear, 1 Pack

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-05*