---
product_id: 259751796
title: "J-B Weld 32329 Ultimate Black Rtv Silicone Gasket Maker And Sealant - 3 Oz."
brand: "j-b weld"
price: "16956CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "J B Weld"
url: https://www.desertcart.sn/products/259751796-j-b-weld-32329-ultimate-black-rtv-silicone-gasket-maker
store_origin: SN
region: Senegal
---

# Dries in ~1 hour, full cure overnight 100% waterproof & oil resistant Ultimate black silicone for durable seals J-B Weld 32329 Ultimate Black Rtv Silicone Gasket Maker And Sealant - 3 Oz.

**Brand:** j-b weld
**Price:** 16956CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, drive with confidence!

## Quick Answers

- **What is this?** J-B Weld 32329 Ultimate Black Rtv Silicone Gasket Maker And Sealant - 3 Oz. by j-b weld
- **How much does it cost?** 16956CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/259751796-j-b-weld-32329-ultimate-black-rtv-silicone-gasket-maker)

## 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

- • **Fast-Dry Formula:** Sets in just 1 hour—perfect for busy pros who can’t wait to get back on the road.
- • **Heavy-Duty Adhesion:** Holds up under extreme heat, oil exposure, and mechanical stress—trust it to keep your engine tight.
- • **Versatile & Reliable:** Compatible with metal, rubber, and automotive surfaces for all your sealing needs.
- • **Ultimate Black Finish:** Sleek, professional look that blends seamlessly with engine components.
- • **Precision-Grade Sealant:** Crafted for flawless gasket making on oil pans, valve covers, and transmission pans.

## Overview

J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant is a professional-grade, fast-drying, waterproof silicone sealant designed for automotive applications. Ideal for oil pans, valve covers, and transmission pans, it offers durable adhesion and a sleek black finish that withstands heat, oil, and mechanical stress. Trusted by thousands, it ensures a reliable, long-lasting seal for your engine components.

## Description

Buy J-B Weld 32329 Ultimate Black Rtv Silicone Gasket Maker And Sealant - 3 Oz. online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: perfect size and quality - perfect size and quality
Review: Works great - At first i used it with the nozzle but its hard to squish it out so I had to cut it from the second circle to make the hole bigger which worked, please do not force it through the smallest hole since Ive seen some comments complaining that it bursted open and made a mess. I would recommend you remove the nozzle when you are almost done and clean it properly by passing tissue through it, using some of that product leftover. While this might be messy and a bit wasteful it will prevent both the tube and the nozzle from drying up since the nozzle doesnt have a seal. Now i use it without without nozzle and it still works nice for areas that dont require precise application or tight areas and its an amazing adhesive, it says it dries in 1h but id recommend leaving it at least half a day, do the work at night and leave it overnight maybe. Ive used it to glue some shelfs in the kitchen and put spices and sauces which can be quite heavy, left milk and other heavy items to test the durability and its been 3 weeks holding all that weight, also used the glue to seal corners in the bathroom and its completely waterproof once dry. The next time u open the tube there will be a dried up crust on the top, if u squeeze a bit it should come out, i didnt throw it away and actually placed it back once im done using the product and this actually works as a second seal that prevents another dry crust. Overall amazing product.

## Features

- Oil Pans
- Valve Covers
- Transmission Pans
- Timing Gear Covers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LIRGB84 |
| Best Sellers Rank | #15 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Fillers, Adhesives & Sealants |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Ultimate Black |
| Compatible Material | Metal, Rubber, automotive |
| Customer Reviews | 4.3 out of 5 stars 15,297 Reviews |
| Global Trade Identification Number | 00043425323293 |
| Included Components | 1 Tube |
| Item Dimensions | 50 x 40 x 160 millimeters |
| Item Form | Liquid |
| Item Type Name | Black RTV Silicone Gasket Maker and Sealant |
| Item Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 50 x 40 x 160 millimeters |
| Item weight | 0.09 Kilograms |
| Manufacturer | JBWeld |
| Material | Silicone |
| Material Type | Silicone |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Metal, Engine, Exhaust, Car Body |
| UPC | 043425323293 043425700230 |
| Unit Count | 85 Grams |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item dimensions L x W x H:** 50 x 40 x 160 millimeters
- **Item weight:** 0.09 Kilograms
- **Material:** Silicone
- **Style:** Compact

## Images

![J-B Weld 32329 Ultimate Black Rtv Silicone Gasket Maker And Sealant - 3 Oz. - Image 1](https://m.media-amazon.com/images/I/81FZhbpIe5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect size and quality
*by G***. on 13 November 2025*

perfect size and quality

### ⭐⭐⭐⭐⭐ Works great
*by A***I on 4 February 2025*

At first i used it with the nozzle but its hard to squish it out so I had to cut it from the second circle to make the hole bigger which worked, please do not force it through the smallest hole since Ive seen some comments complaining that it bursted open and made a mess. I would recommend you remove the nozzle when you are almost done and clean it properly by passing tissue through it, using some of that product leftover. While this might be messy and a bit wasteful it will prevent both the tube and the nozzle from drying up since the nozzle doesnt have a seal. Now i use it without without nozzle and it still works nice for areas that dont require precise application or tight areas and its an amazing adhesive, it says it dries in 1h but id recommend leaving it at least half a day, do the work at night and leave it overnight maybe. Ive used it to glue some shelfs in the kitchen and put spices and sauces which can be quite heavy, left milk and other heavy items to test the durability and its been 3 weeks holding all that weight, also used the glue to seal corners in the bathroom and its completely waterproof once dry. The next time u open the tube there will be a dried up crust on the top, if u squeeze a bit it should come out, i didnt throw it away and actually placed it back once im done using the product and this actually works as a second seal that prevents another dry crust. Overall amazing product.

### ⭐⭐⭐⭐⭐ Good seal
*by N***I on 31 January 2025*

Amazing

## Frequently Bought Together

- J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant - 3 oz. - Black
- J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-10*