---
product_id: 276740935
title: "ARP-1009904 Thread Sealer 50 Ml, 1.69 Ounces"
brand: "arp"
price: "€ 40.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Arp"
url: https://www.desertcart.pt/products/276740935-arp-1009904-thread-sealer-50-ml-1-69-ounces
store_origin: PT
region: Portugal
---

# Water-resistant formula 50 ml precision liquid sealer Made in USA quality ARP-1009904 Thread Sealer 50 Ml, 1.69 Ounces

**Brand:** arp
**Price:** € 40.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro, leak-free confidence every time!

## Quick Answers

- **What is this?** ARP-1009904 Thread Sealer 50 Ml, 1.69 Ounces by arp
- **How much does it cost?** € 40.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/276740935-arp-1009904-thread-sealer-50-ml-1-69-ounces)

## Best For

- arp enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Preferred choice for Ford 302 head bolts, no leaks guaranteed
- • **Compact & Lightweight:** Easy to store and handle, perfect for any professional toolkit
- • **Unmatched Water Resistance:** Seals threads exposed to water jackets flawlessly
- • **Precision 50 ml Liquid Sealer:** Compact size for exact application without waste
- • **Premium Polytetrafluoroethylene Base:** Durable, chemical-resistant formula for long-lasting performance

## Overview

The ARP-1009904 Thread Sealer is a 50 ml liquid sealer made in the USA, designed specifically for metal threads exposed to water. Its water-resistant polytetrafluoroethylene formula ensures a reliable, leak-proof seal, favored by professionals for heavy-duty automotive applications like Ford 302 head bolts. Compact and lightweight, it delivers precision application and long-lasting performance.

## Description

These products on exceptionally high order fulfillment rates, breadth of available products. These are complete line of Heavy-Duty Shop Products that will bring you years of reliable performance.

Review: Correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket. - This is the correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket. No leaks, worked perfectly.
Review: Excellent - This stuff is great! No more Teflon tape for me

## Features

- Product type :AUTO PART
- Package dimensions :11.176 cm L x2.794 cm W x1.777 cm H
- country of origin :United States
- package weight :0.16lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CFQ38G |
| Brand | ARP |
| Brand Name | ARP |
| Compatible Material | Metal |
| Customer Reviews | 4.8 out of 5 stars 426 Reviews |
| Global Trade Identification Number | 00672036000493 |
| Included Components | Auto Parts, Automotive Accessories, Replacement, Performance Parts |
| Item Dimensions | 15.2 x 5.1 x 3.8 centimeters |
| Item Form | Liquid |
| Item Type Name | Thread Sealer 50 Ml |
| Item Weight | 0.07 Kilograms |
| Item dimensions L x W x H | 15.2 x 5.1 x 3.8 centimeters |
| Item weight | 0.07 Kilograms |
| Manufacturer | ARP |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Model | 100-9904 |
| Number of Items | 1 |
| Part Number | 100-9904 |
| Style | Compact |
| Style Name | Compact |
| UPC | 672036000493 |
| Unit Count | 1.69 Fluid Ounces |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** ARP
- **Item dimensions L x W x H:** 15.2 x 5.1 x 3.8 centimeters
- **Item weight:** 0.07 Kilograms
- **Material:** Polytetrafluoroethylene
- **Style:** Compact

## Images

![ARP-1009904 Thread Sealer 50 Ml, 1.69 Ounces - Image 1](https://m.media-amazon.com/images/I/61sZg37+4NL.jpg)
![ARP-1009904 Thread Sealer 50 Ml, 1.69 Ounces - Image 2](https://m.media-amazon.com/images/I/81zO6TIZoWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket.
*by R***K on 14 June 2026*

This is the correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket. No leaks, worked perfectly.

### ⭐⭐⭐⭐⭐ Excellent
*by L***Y on 1 August 2026*

This stuff is great! No more Teflon tape for me

### ⭐⭐⭐⭐⭐ Best thread sealer for automotive application
*by T***E on 19 December 2020*

This is the best thread sealer for automotive application. I was replacing the coolant temperature sensor for the 2004 GMC Envoy 4.2l I6 Atlas engine (one of the smoothest idling GM engines). I ordered the factory part from GM and changed it out. The next day I noticed a coolant leak. The factory part comes with white thread sealer, dry, on the threads all ready for installation. However, the sealer was not working as it should. I removed the part and did a visual inspection. I did not see any issues with the threads. I did chase the threads to make sure there were no burrs. Then, I put this thread sealer on the threads making sure I only covered the same area as the factory thread sealer. You don't want to cover all the threads as you will lose a the electrical ground connection. After installation, watched for leaks every day for a week. Problem solved!

---

## 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.pt/products/276740935-arp-1009904-thread-sealer-50-ml-1-69-ounces](https://www.desertcart.pt/products/276740935-arp-1009904-thread-sealer-50-ml-1-69-ounces)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-09*