---
product_id: 253302975
title: "32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper"
brand: "j-b weld"
price: "₱930"
currency: PHP
in_stock: false
reviews_count: 8
category: "J B Weld"
url: https://www.desertcart.ph/products/253302975-32325-ultimate-copper-high-temperature-rtv-silicone-gasket-maker-sealant
store_origin: PH
region: Philippines
---

# Waterproof, weather-resistant, no shrink/crack Withstands up to 650ºF intermittent heat Professional-grade RTV silicone sealant 32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper

**Brand:** j-b weld
**Price:** ₱930
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal like a pro, last like a legend!

## Quick Answers

- **What is this?** 32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper by j-b weld
- **How much does it cost?** ₱930 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/253302975-32325-ultimate-copper-high-temperature-rtv-silicone-gasket-maker-sealant)

## Best For

- j-b weld enthusiasts

## Why This Product

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

## Key Features

- • **DIY Confidence:** Heavy-duty bonding power that repairs right the first time—no second guesses
- • **Trusted by Pros:** The go-to gasket maker for mechanics and builders who demand reliability
- • **Heat-Defying Seal:** Handles extreme temps up to 650ºF without breaking a sweat
- • **Versatility Unleashed:** Perfect for automotive, metal, exhaust, and even oven doors
- • **Effortless Application:** Air moisture cures fast to form a tough, flexible, sensor-safe seal

## Overview

J-B Weld 32325 Ultimate Copper RTV Silicone Gasket Maker is a high-viscosity, professional-grade sealant designed to withstand continuous temperatures up to 550ºF and intermittent spikes to 650ºF. It cures quickly with air moisture to form a durable, waterproof, and weather-resistant seal that resists shrinking and cracking. Ideal for automotive and mechanical applications, this copper-colored gasket maker delivers the trusted strength and versatility favored by builders and mechanics alike.

## Description

J-B Weld 32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper : desertcart.ae: Kitchen

Review: Very good - It's nice no smell too much and bonds very fast
Review: Great - Only the casing is a bit abused

## Features

- HI TEMP SILICONE GASKET MAKER & SEALANT: Is an RTV Silicone gasketing material, designed for use in mechanical assemblies where continuous temperatures up to 550º F or 650º F intermittent exist
- WHAT THE PROFESSIONALS USE: Builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Choose the product pros trust for your project
- EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe
- VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors
- DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond.Flash point: 3000.00 degrees_celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BWZ1QLI |
| Best Sellers Rank | #27,575 in Automotive ( See Top 100 in Automotive ) #127 in Automotive Fillers, Adhesives & Sealants |
| Brand | J-B Weld |
| Customer Reviews | 4.2 4.2 out of 5 stars (136) |
| Date First Available | 31 May 2016 |
| Item Weight | 40.8 g |
| Item model number | 32325 |
| Manufacturer | JBWeld |
| Manufacturer Part Number | 32325 |
| Model | 32325 |
| Product Dimensions | 15.24 x 22.86 x 15.24 cm; 40.82 g |
| Special Features | Strong, Waterproof |
| Viscosity | High Viscosity |

## Product Details

- **Brand:** J-B Weld
- **Item dimensions L x W x H:** 15.2 x 22.9 x 15.2 centimeters
- **Item weight:** 41 g
- **Material:** copper
- **Style:** Silicone

## Images

![32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper - Image 1](https://m.media-amazon.com/images/I/61gggEF0LuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by F***Q on 8 June 2023*

It's nice no smell too much and bonds very fast

### ⭐⭐⭐⭐ Great
*by A***R on 20 May 2023*

Only the casing is a bit abused

### ⭐⭐⭐ Review
*by S***D on 7 January 2026*

جيد

## Frequently Bought Together

- J-B Weld 32325 Ultimate Copper High Temperature Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Copper
- J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.

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**Shop now:** [https://www.desertcart.ph/products/253302975-32325-ultimate-copper-high-temperature-rtv-silicone-gasket-maker-sealant](https://www.desertcart.ph/products/253302975-32325-ultimate-copper-high-temperature-rtv-silicone-gasket-maker-sealant)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-08*