---
product_id: 2422430
title: "80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz."
brand: "permatex"
price: "₨924"
currency: SCR
in_stock: true
reviews_count: 8
category: "Permatex"
url: https://www.desertcart.sc/products/2422430-80855-clear-rtv-silicone-adhesive-sealant-waterproof-11-oz
store_origin: SC
region: Seychelles
---

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

**Brand:** permatex
**Price:** ₨924
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro—clear, tough, and ready for anything!

## Quick Answers

- **What is this?** 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. by permatex
- **How much does it cost?** ₨924 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2422430-80855-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 Strength:** Crystal-clear formula seals and bonds without compromising aesthetics—perfect for visible repairs.
- • **All-Weather Warrior:** Withstands extreme temps from -75°F to 400°F, ready for any climate challenge.
- • **Fast-Setting Efficiency:** Quick drying formula lets you work fast and get back to your projects without delay.
- • **Universal Compatibility:** Seals and secures a wide range of materials including glass, metal, plastics, and vinyl effortlessly.
- • **Durability Meets Flexibility:** Flexible yet tough, resists vibration, water, oil, and weather for long-lasting performance.

## Overview

Permatex 80855 Clear RTV Silicone Adhesive Sealant is a versatile, waterproof, and weather-resistant sealant designed for indoor and outdoor use. It bonds and repairs multiple surfaces including glass, metal, plastic, and vinyl, operating effectively across a wide temperature range (-75°F to 400°F). Ideal for automotive and home improvement projects, it offers durable, flexible protection against water, vibration, and weather elements.

## 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: works well - 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: Silicone Sealant - Very strong and weather resistant silicone adhesive.

## 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 | #57,229 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #111 in Silicone Adhesives |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | clear |
| Compatible Material | Glass, Metal, Plastic, Vinyl |
| Container Type | Cartridge |
| Customer Reviews | 4.6 out of 5 stars 343 Reviews |
| Global Trade Identification Number | 00686226808554 |
| Included Components | Permatex 80855 Clear RTV Silicone Adhesive Sealant - 11 oz. |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | Permatex 80855 Clear RTV Silicone Adhesive Sealant - 11 oz. |
| Item Weight | 0.31 Kilograms |
| Manufacturer | Permatex |
| Material | Silicone |
| Material Type | Silicone |
| Model | 80855 |
| Other Special Features of the Product | Water resistant |
| Special Feature | Water resistant |
| Specific Uses For Product | Automotive Repair, Home Improvement Projects, Electrical Applications |
| UPC | 686226808554 |
| Unit Count | 11.0 Ounce |
| Viscosity | Medium |
| Volume | 11 Fluid Ounces |
| Warranty Description | Manufacturer |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Permatex
- **Item Form:** Paste
- **Material:** Silicone
- **Special Feature:** Water resistant
- **Specific Uses For Product:** Automotive Repair, Home Improvement Projects, Electrical Applications

## Images

![80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Image 1](https://m.media-amazon.com/images/I/61CDFyoAP1L.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

### ⭐⭐⭐⭐⭐ works well
*by W***R on July 7, 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.

### ⭐⭐⭐⭐⭐ Silicone Sealant
*by D***T on December 8, 2025*

Very strong and weather resistant silicone adhesive.

### ⭐⭐⭐⭐⭐ This is the best stuff I have ever seen!
*by K***S on February 20, 2023*

If you want to adhere something this is the silicone too use! It has a very strong adhesion factor, and it dries crystal clear.

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-02-14*