---
product_id: 17526906
title: "85915 High-Temp Red RTV Silicone Gasket, 7.25 oz. PowerBead Can"
brand: "permatex"
price: "¥11910"
currency: JPY
in_stock: true
reviews_count: 8
category: "Permatex"
url: https://www.desertcart.jp/products/17526906-85915-high-temp-red-rtv-silicone-gasket-7-25-oz
store_origin: JP
region: Japan
---

# Durable under thermal cycling & heavy-duty use Withstands up to 650°F intermittent heat Forms crack-resistant, shrink-proof gaskets 85915 High-Temp Red RTV Silicone Gasket, 7.25 oz. PowerBead Can

**Brand:** permatex
**Price:** ¥11910
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with confidence—no leaks, no limits!

## Quick Answers

- **What is this?** 85915 High-Temp Red RTV Silicone Gasket, 7.25 oz. PowerBead Can by permatex
- **How much does it cost?** ¥11910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/17526906-85915-high-temp-red-rtv-silicone-gasket-7-25-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

- • **Heat-Defying Sealant:** Engineered to endure extreme temperatures from -65°F to 650°F, perfect for high-temp engine zones.
- • **Heavy-Duty Toughness:** Designed for towing and harsh conditions, it outperforms traditional rubber or cork seals every time.
- • **OEM-Grade Performance:** Trusted by manufacturers since the '70s, ensuring sensor-safe, oil-resistant, and torque-retentive seals.
- • **Versatile Application:** Ideal for valve covers, oil pans, timing covers, and more—your all-in-one gasket solution.
- • **Formed-In-Place Reliability:** Creates custom-fit gaskets that resist cracking, shrinking, and migration—goodbye leaks and reworks.

## Overview

Permatex 85915 High-Temp Red RTV Silicone Gasket Maker is a professional-grade, formed-in-place gasket solution designed for extreme temperature ranges (-65°F to 650°F intermittent). It replaces traditional cut gaskets with a durable, crack-resistant seal that withstands thermal cycling, oil, and automotive fluids. Trusted by OEMs since the 1970s, this 7.25 oz PowerBead can is perfect for valve covers, oil pans, and other heavy-duty automotive applications, delivering reliable, sensor-safe performance for millennial pros who demand lasting quality.

## Description

Permatex High-Temp Red RTV Silicone Gasket Maker is formulated for high temperature applications or heavy-duty use such as towing. It replaces almost any cut gasket by making reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating caused by thermal cycling. Coats pre-cut gaskets to increase reliability. Resists auto and shop fluids, with a temperature range of -65 degrees fahrenheit to 650 degrees fahrenheit intermittent. A first generation 1970-1980 gasket maker, it is OEM specified. Permatex offers significant performance advantages which include outstanding oil resistance, excellent torque retention and hi-temp, sensor-safe properties. Extended warranties, engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications. Permatex always has the right gasket maker for your application.

Review: Red RTV - Great product. Needed a sealant in place of rubber or cork seals that are known to leak on an old Land Rover engine rebuild. Cleaned the surface and applied. Very good seal that was tested with a pressurized smoke machine to confirm the seal. Great for areas exposed to heat and oil or petroleum chemicals. This is now a standard in my garage.
Review: Works well - Very happy with it

## Features

- Formulated for hi-temp applications, or heavy-duty use
- Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability
- Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating
- Temperature range of -65F to 650F intermittent
- Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBM4EW |
| Best Sellers Rank | #104,227 in Automotive ( See Top 100 in Automotive ) #80 in Gasket Sealers |
| Brand | Permatex |
| Customer Reviews | 4.3 4.3 out of 5 stars (58) |
| Date First Available | July 7, 2004 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.4 ounces |
| Item model number | 85915 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 85915 |
| Model | Silicone Gasket |
| OEM Part Number | 85915 |
| Product Dimensions | 2.06 x 10 x 2.06 inches |

## Images

![85915 High-Temp Red RTV Silicone Gasket, 7.25 oz. PowerBead Can - Image 1](https://m.media-amazon.com/images/I/618KenHpUZL.jpg)

## Questions & Answers

**Q: Can this handle Audi Lower timing cover?**
A: Yes, the Permatex 85915 High-Temp Red RTV Silicone Gasket can handle Audi Lower timing cover. It is a high-temperature, high-performance silicone gasket maker that is designed for use in a variety of applications, including timing covers. It is also resistant to oil, coolant, and chemicals.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Red RTV
*by D***N on April 19, 2023*

Great product. Needed a sealant in place of rubber or cork seals that are known to leak on an old Land Rover engine rebuild. Cleaned the surface and applied. Very good seal that was tested with a pressurized smoke machine to confirm the seal. Great for areas exposed to heat and oil or petroleum chemicals. This is now a standard in my garage.

### ⭐⭐⭐⭐⭐ Works well
*by Q***S on April 20, 2025*

Very happy with it

### ⭐⭐⭐⭐⭐ Buy it It's worth it
*by R***T on March 16, 2025*

This is my go to

## Frequently Bought Together

- Permatex 85915 High-Temp Red RTV Silicone Gasket, 7.25 oz. PowerBead Can
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 85084 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 9.5 oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/17526906-85915-high-temp-red-rtv-silicone-gasket-7-25-oz](https://www.desertcart.jp/products/17526906-85915-high-temp-red-rtv-silicone-gasket-7-25-oz)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*