---
product_id: 241771718
title: "Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle"
brand: "loctite"
price: "€ 87.67"
currency: EUR
in_stock: true
category: "Loctite"
url: https://www.desertcart.hr/products/241771718-loctite-75430-234981-extend-rust-treatment-1-quart-bottle
store_origin: HR
region: Croatia
---

# Acts as primer for painting Heat resistant up to 250°F Converts rust into stable base Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle

**Brand:** loctite
**Price:** € 87.67
**Availability:** ✅ In Stock

## Summary

> ⚡️ Rust-proof your ride with pro-level precision!

## Quick Answers

- **What is this?** Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle by loctite
- **How much does it cost?** € 87.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/241771718-loctite-75430-234981-extend-rust-treatment-1-quart-bottle)

## Best For

- loctite enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Paint Prep:** Cures into a sleek black primer, ensuring flawless adhesion and finish every time.
- • **Heat-Defying Durability:** Withstands continuous heat up to 200°F and short bursts up to 250°F without breaking down.
- • **Rust Conversion Mastery:** Transforms flaky rust into a solid, paint-ready surface for lasting repairs.
- • **Trusted Brand Assurance:** Loctite’s proven formula delivers professional-grade results with a 4.6-star rating from users.
- • **Multi-Material Compatibility:** Perfectly formulated for use on metal and fiberglass, enhancing versatility in repairs.

## Overview

Loctite 75430 Extend Rust Treatment is a 1-quart liquid solution that converts existing rust into a stable, paint-ready base. Designed for metal and fiberglass, it resists heat aging up to 200°F continuously and 250°F for short periods. The cured black finish acts as a primer, making it ideal for automotive body repairs and refinishing.

## Description

1-QT. EXTEND RUST TREATMENT - UPC's: 079340754300, 30079340754301. Pack of 1

## Features

- Specially formulated to be used with body filler and fiberglass, and used on all metal parts
- Converts existing rust into a stable base
- Cured product acts like a primer for painting
- Resists heat aging up to 200 F continuously. up to 250 F for short exposure periods
- Dries Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B73YUKK |
| Best Sellers Rank | #501,494 in Automotive ( See Top 100 in Automotive ) #514 in Care Corrosion & Rust Inhibitors |
| Brand Name | Loctite |
| Color | Black |
| Compatible Material | Fiberglass, Metal |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (61) |
| Full Cure Time | 3E+1 Minutes |
| Included Components | Item |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | Loctite |
| Material Type | Metal, Fiberglass |
| Model | 75430 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Rust conversion, heat resistance, and trusted brand (Loctite) |
| Part Number | 75430 |
| Specific Uses For Product | Repair, Metalworking |
| UPC | 079340754300 696310491449 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity Level | Medium to High |
| Volume | 1 Quarts |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Metal, Fiberglass
- **Special Feature:** Rust conversion, heat resistance, and trusted brand (Loctite)
- **Specific Uses For Product:** Repair, Metalworking

## Images

![Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle - Image 1](https://m.media-amazon.com/images/I/61wNCE9oz4L.jpg)
![Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle - Image 2](https://m.media-amazon.com/images/I/61l7SC8cvJL.jpg)
![Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle - Image 3](https://m.media-amazon.com/images/I/6150ycXb6TL.jpg)

## Frequently Bought Together

- Loctite 75430/234981 Extend Rust Treatment 1 Quart Bottle
- Loctite 633877 Extend Rust Neutralizer Aerosol Can, 10.25 Fl Oz (Pack of 1), Light Gray
- Loctite Extend Rust Neutralizer, 8 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.hr/products/241771718-loctite-75430-234981-extend-rust-treatment-1-quart-bottle](https://www.desertcart.hr/products/241771718-loctite-75430-234981-extend-rust-treatment-1-quart-bottle)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*