---
product_id: 44518470
title: "Auto Tech Manufacturing AT35-016 Rust Prep 16 oz. Spray Bottle (Qty. of 3)"
brand: "auto tech mfg."
price: "R$643"
currency: BRL
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.br/products/44518470-auto-tech-manufacturing-at35-016-rust-prep-16-oz-spray
store_origin: BR
region: Brazil
---

# Boosts welding conductivity Kills rust in 20-30 mins Superior anti-corrosion protection Auto Tech Manufacturing AT35-016 Rust Prep 16 oz. Spray Bottle (Qty. of 3)

**Brand:** auto tech mfg.
**Price:** R$643
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rust out, productivity in—spray your way to flawless finishes!

## Quick Answers

- **What is this?** Auto Tech Manufacturing AT35-016 Rust Prep 16 oz. Spray Bottle (Qty. of 3) by auto tech mfg.
- **How much does it cost?** R$643 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/44518470-auto-tech-manufacturing-at35-016-rust-prep-16-oz-spray)

## Best For

- auto tech mfg. enthusiasts

## Why This Product

- Trusted auto tech mfg. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Rust Removal:** Transforms rust to paint-ready metal in under 30 minutes—no more waiting all day!
- • **Multi-Surface Power:** Effectively dissolves rust and stains on metals, wood, ceramic, and more—versatility that keeps you ahead.
- • **Production Accelerator:** Speeds up your workflow by cutting rust prep time drastically—get more done, faster.
- • **Long-Lasting Protection:** Stops light to medium rust and prevents future corrosion—keep your projects pristine.
- • **Enhanced Welding Performance:** Improves welding conductivity by eliminating corrosion—perfect for precision jobs.

## Overview

Auto Tech Manufacturing’s AT35-016 Rust Prep is a fast-acting, 16 oz spray that kills rust on contact and converts surfaces to a dry, paintable finish in just 20-30 minutes. Designed for light to medium rust, it enhances welding conductivity and offers superior anti-corrosion protection across multiple materials, accelerating production and delivering versatile, reliable rust removal.

## Description

New formula kills rust on contact and converts it to a dry, paintable surface in 20-30 minutes, as opposed to the normal 8-12 hours required by other products! Leaves a bare metal finish - stops light to medium rust. Really speeds-up production. Dissolves lime, scales and corrosion from metals, fiberglass, wood, pipes, engine cooling systems - bleaches rust stains from wood, vinyl, ceramic, porcelain, grout, glass, brick, cement etc. Rust-Prep has hundreds of uses - if rust or rust stains are the problem, Rust-Prep is the solution!

Review: Four Stars - Works as advertised

## Features

- Kills rust in 20 to 30 minutes
- Stops light to medium rust
- Superior anti-corrosion & welding conductivity
- Speeds up production
- Also etches metals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZAOI76K |
| Date First Available | June 9, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Manufacturer | AutoTech Mfg. |

## Images

![Auto Tech Manufacturing AT35-016 Rust Prep 16 oz. Spray Bottle (Qty. of 3) - Image 1](https://m.media-amazon.com/images/I/41KOFrEdYgL.jpg)
![Auto Tech Manufacturing AT35-016 Rust Prep 16 oz. Spray Bottle (Qty. of 3) - Image 2](https://m.media-amazon.com/images/I/51OUL5zSUCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Four Stars
*by A***R on June 14, 2016*

Works as advertised

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**Shop now:** [https://www.desertcart.com.br/products/44518470-auto-tech-manufacturing-at35-016-rust-prep-16-oz-spray](https://www.desertcart.com.br/products/44518470-auto-tech-manufacturing-at35-016-rust-prep-16-oz-spray)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*