---
product_id: 147985916
title: "Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz."
brand: "permatex"
price: "€ 36.90"
currency: EUR
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.ie/products/147985916-permatex-80855-clear-rtv-silicone-adhesive-sealant-waterproof-11-oz
store_origin: IE
region: Ireland
---

# 100% waterproof & weatherproof Bonds glass, metal, plastic & more Temp range -75°F to 400°F Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz.

**Brand:** permatex
**Price:** € 36.90
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro, weatherproof your world!

## Quick Answers

- **What is this?** Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. by permatex
- **How much does it cost?** € 36.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/147985916-permatex-80855-clear-rtv-silicone-adhesive-sealant-waterproof-11-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 Shield:** Crystal-clear formula keeps your repairs discreet and professional
- • **Fast-Setting Fixer:** Quick drying to get your projects done faster without compromising strength
- • **All-Weather Warrior:** Withstands extreme temps from -75°F to 400°F for year-round reliability
- • **Multi-Surface Master:** Seals and bonds glass, metal, plastics, fabric, vinyl, and weather stripping effortlessly
- • **Durability Meets Flexibility:** Flexible yet tough—resists water, vibration, and weather for lasting performance

## Overview

Permatex 80855 Clear RTV Silicone Adhesive Sealant is a versatile, waterproof, and flexible sealant designed for indoor and outdoor use. It bonds and repairs multiple surfaces including glass, metal, plastics, and vinyl, withstanding temperatures from -75°F to 400°F. Ideal for door frames, vinyl tops, seams, and roofs, it offers durable protection against water, weather, and vibration, making it a trusted choice for professional-grade sealing and repairs.

## Description

Permatex Clear RTV Silicone Adhesive Sealant is a general-purpose, black RTV indoor/outdoor sealant that bonds, seals, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather-stripping and vinyl tops. It protects and repairs electrical wiring and may be applied to horizontal or vertical surfaces. With a temperature range of -75 degrees Fahrenheit to 450 degrees Fahrenheit, this sealant resists oil, water, weather, vibration, and grease. From a trusted line of Permatex sealants for virtually any automotive sealing application.

Review: I used this to glue the seat cushion back to the base on a Honda Pioneer SxS that came unglued over the years. I cleaned both surfaces as best I could and wiped both surfaces with isopropyl alcohol. I put a good amount of this product down on the base and placed the cushion back on and taped the two all the way around to get the best fit and contact. I did notice that this stuff starts to dry pretty quickly so work fast. I could tell it was already setting up by the time I got all the way around the seat taping it. The next day I took off all the tape and it was holding well. Only time will tell how long it will hold with constant movement on the seat everytime it is used.
Review: سئ ووصلني كل علب جافه

## Features

- General purpose, clear RTV indoor/outdoor sealant
- Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops
- Waterproof, durable, and flexible; resists water, weather, and vibration
- Temperature Range: -75°F to 400°F (-59°C to 204°C)
- Suggested Applications: Door frames, vinyl tops, seams and roofs; not recommended for engine gasket, windshield installation, or electrical connection applications
- Fit Type: Universal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBNUFO |
| Best Sellers Rank | 338,687 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,338 in Sealers |
| Brand | Permatex |
| Customer Reviews | 4.6 4.6 out of 5 stars (330) |
| Date First Available | 17 April 2012 |
| Item Weight | 310 g |
| Item model number | 80855 |
| Manufacturer | Permatex |
| Manufacturer part number | 80855 |
| Model | 80855-CAN |
| OEM Part Number | 80855 |
| Product Dimensions | 4.78 x 4.78 x 28.58 cm; 310 g |
| Special Features | Water resistant |
| Viscosity | Medium |

## Product Details

- **Brand:** Permatex
- **Item form:** Liquid
- **Material:** Silicone
- **Special feature:** Water resistant
- **Specific uses for product:** Automotive Repair, Home Improvement Projects, Electrical Applications

## Images

![Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 1](https://m.media-amazon.com/images/I/61CDFyoAP1L.jpg)
![Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 2](https://m.media-amazon.com/images/I/61bhq596PUL.jpg)
![Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 3](https://m.media-amazon.com/images/I/61TuVhIDuoL.jpg)
![Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 4](https://m.media-amazon.com/images/I/71ZOTlzbraL.jpg)
![Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 5](https://m.media-amazon.com/images/I/71bZKxxiAjL.jpg)

## Questions & Answers

**Q: Can this be used to glue up a shower surround?**
A: If you're talking about sealing the corners, yes.  If you're talking about securing the surround itself to the walls, I would say no. There are specific adhesives designed for securing the surround sides to the walls, depending on what the walls are made of (brick, wallboard, plaster, etc.)

**Q: Will paint adhere to it?**
A: Almost certain no. The box says, "Note: Paint will not adhere to cured silicone"

**Q: Is this paintable?**
A: Based on the information on their website, no it is not paintable. http://www.autozone.com/sealants-glues-adhesives-and-tape/rtv-adhesive/permatex-11-oz-312-g-cartridge-clear-rtv-silicone-adhesive-sealant/82548_0_0/

**Q: Sirve para pegar los faros de carros?**
A: Sirve para un sin número de aplicaciones ( leer las instrucciones) siempre que el area donde se aplique este completamente limpia sin ningún contaminante

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***R on 7 July 2023*

I used this to glue the seat cushion back to the base on a Honda Pioneer SxS that came unglued over the years. I cleaned both surfaces as best I could and wiped both surfaces with isopropyl alcohol. I put a good amount of this product down on the base and placed the cushion back on and taped the two all the way around to get the best fit and contact. I did notice that this stuff starts to dry pretty quickly so work fast. I could tell it was already setting up by the time I got all the way around the seat taping it. The next day I took off all the tape and it was holding well. Only time will tell how long it will hold with constant movement on the seat everytime it is used.

### ⭐ Review
*by م***د on 1 January 2026*

سئ ووصلني كل علب جافه

### ⭐⭐⭐⭐⭐ Review
*by D***T on 8 December 2025*

Very strong and weather resistant silicone adhesive.

## Frequently Bought Together

- Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz.
- Permatex 81173 Black Silicone Adhesive Sealant, 12.9 oz
- Bates- Caulking Silicone Gun, 10:1 Thrust Ratio, Hand Caulking Guns, No Drip

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*