---
product_id: 5192599
title: "Air Undercoating Spray Gun with Suction Feed Cup - Pneumatic Automotive Sprayer for Applying Sprayable Bed Liner Coating, Rubberized Truck Undercoating, Rust Proofing, Chip Guard Paint"
brand: "tcp global"
price: "R1206"
currency: ZAR
in_stock: true
reviews_count: 7
category: "Tcp Global"
url: https://www.desertcart.co.za/products/5192599-air-undercoating-spray-gun-with-suction-feed-cup-pneumatic-automotive
store_origin: ZA
region: South Africa
---

# Fits standard 1 quart bottles 130 PSI max pressure Die-cast aluminum body Air Undercoating Spray Gun with Suction Feed Cup - Pneumatic Automotive Sprayer for Applying Sprayable Bed Liner Coating, Rubberized Truck Undercoating, Rust Proofing, Chip Guard Paint

**Brand:** tcp global
**Price:** R1206
**Availability:** ✅ In Stock

## Summary

> 🚗 Spray like a pro, protect like a boss!

## Quick Answers

- **What is this?** Air Undercoating Spray Gun with Suction Feed Cup - Pneumatic Automotive Sprayer for Applying Sprayable Bed Liner Coating, Rubberized Truck Undercoating, Rust Proofing, Chip Guard Paint by tcp global
- **How much does it cost?** R1206 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/5192599-air-undercoating-spray-gun-with-suction-feed-cup-pneumatic-automotive)

## Best For

- tcp global enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Dry Efficiency:** Optimized for quick-drying coatings so you can finish projects faster and better
- • **Ergonomic Durability:** Lightweight aluminum alloy with easy-grip trigger for fatigue-free extended use
- • **Precision Pneumatic Power:** Delivers consistent 130 PSI for flawless undercoating every time
- • **Versatile Coating Control:** Perfect for rust proofing, bed liners, chip guards, and more—DIY or pro-grade
- • **Universal Bottle Compatibility:** Works seamlessly with standard 1 quart bottles—no custom hassles

## Overview

The TCP Global Air Undercoating Spray Gun is a robust pneumatic sprayer designed for professional and DIY automotive applications. Featuring a durable die-cast aluminum body and compatibility with standard 1 quart bottles, it delivers up to 130 PSI for precise, fast-drying application of rust proofing, bed liners, chip guards, and more. Lightweight and ergonomically designed, it ensures comfort during extended use while providing versatile texture control for flawless finishes.

## Description

desertcart.com: TCP Global Air Undercoating Spray Gun with Suction Feed Cup - Pneumatic Automotive Sprayer for Applying Sprayable Bed Liner Coating, Rubberized Truck Undercoating, Rust Proofing, Chip Guard Paint : Automotive

Review: basic but functional - i used it to apply undercoating to my truck. it worked fine, but its easy to overapply; I mostly figured it out after a few minutes. there is no separate adjustment for the amount of undercoating applied. it's also been a little tricky to get the cover seated on the pot, but once its tight it stays on. i use the thick fluid film that comes in a paint pail and it feeds fine. i tried to attach a piece of tubing to the end to apply undercoating inside the box frame, but it didn't work, the undercoating just got caught up in the tube and didn't spray out the end. it's a basic sprayer, but it works plenty well enough for my basic needs. If i was using it more than once a year though, i'd probably look for an adjustable sprayer that came with hose attachments.
Review: Amazing. What a difference - Used this for spraying harbor freight bed liner (Iron Armor) on some plywood cabinets. Dilute the bed liner 1:1 with acetone for a better flow and it will also cover much more area. The thinner formula spreads easier and does not run as bad. Mix very well. Mix will take 39seconds and will thicken the more you stir. If you over dilute with acetone just keep stirring and it will thicken up. Play with air pressure between 60-80psi. Also watch your distance from object so to does not run. Multiple coats are better. Start thin and wait a minute or two between coats. It dries really fast. This gun has worked flawlessly on three or four projects over past month and I’m sure it will continue to work for years. Amazing for the price.

## Features

- Versatile Pneumatic Application Gun: Ideal for automotive rust proofing, undercoating, chip guard, truck bed liner, and various oil, solvent, or water-based coatings.
- Precision & Texture Control: Lightweight, balanced, and precisely machined for applying different viscosity coatings and achieving various textures.
- Durable & Comfortable Design: Features a robust die-cast aluminum alloy body with an easy-grip trigger handle for comfortable and extended use.
- Standard 1 Quart Bottle Compatibility: Accepts standard U.S. 1 quart bottles and cans with 1.75-inch outside diameter threads (Note: Does NOT fit UPOL or Custom Coat 1-liter bottles).
- Designed for Professional & DIY Use: Suitable for both professional auto body shops and DIY enthusiasts looking for reliable coating application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TZEIBM |
| Best Sellers Rank | #73,758 in Automotive ( See Top 100 in Automotive ) #89 in Body Repair Paint Spray Guns |
| Brand | TCP Global |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,354) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.32 pounds |
| Item model number | 5824058173 |
| Manufacturer | TCP Global |
| Material | Aluminum |
| Maximum Pressure | 130 Pound per Square Inch |
| Package Dimensions | 9.49 x 8.98 x 4.41 inches |
| Power Source | Corded Electric |
| Style | Gun |
| UPC | 844825095649 |

## Product Details

- **Brand:** TCP Global
- **Material:** Aluminum
- **Maximum Pressure:** 130 Pound per Square Inch
- **Power Source:** Corded Electric
- **Style:** Gun

## Images

![Air Undercoating Spray Gun with Suction Feed Cup - Pneumatic Automotive Sprayer for Applying Sprayable Bed Liner Coating, Rubberized Truck Undercoating, Rust Proofing, Chip Guard Paint - Image 1](https://m.media-amazon.com/images/I/71p1QUnOVlS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ basic but functional
*by U***D on March 15, 2025*

i used it to apply undercoating to my truck. it worked fine, but its easy to overapply; I mostly figured it out after a few minutes. there is no separate adjustment for the amount of undercoating applied. it's also been a little tricky to get the cover seated on the pot, but once its tight it stays on. i use the thick fluid film that comes in a paint pail and it feeds fine. i tried to attach a piece of tubing to the end to apply undercoating inside the box frame, but it didn't work, the undercoating just got caught up in the tube and didn't spray out the end. it's a basic sprayer, but it works plenty well enough for my basic needs. If i was using it more than once a year though, i'd probably look for an adjustable sprayer that came with hose attachments.

### ⭐⭐⭐⭐⭐ Amazing. What a difference
*by J***H on May 31, 2023*

Used this for spraying harbor freight bed liner (Iron Armor) on some plywood cabinets. Dilute the bed liner 1:1 with acetone for a better flow and it will also cover much more area. The thinner formula spreads easier and does not run as bad. Mix very well. Mix will take 39seconds and will thicken the more you stir. If you over dilute with acetone just keep stirring and it will thicken up. Play with air pressure between 60-80psi. Also watch your distance from object so to does not run. Multiple coats are better. Start thin and wait a minute or two between coats. It dries really fast. This gun has worked flawlessly on three or four projects over past month and I’m sure it will continue to work for years. Amazing for the price.

### ⭐⭐⭐⭐ Good cheap gun for undercoating and bedliners
*by C***S on June 2, 2015*

After doing a bit of research and review parsing, I picked up this spray gun to spray Herculiner inside my truck tool box. The gun: It's a basic, pretty cheap all aluminum spray gun. I would not want to drop it as I'm not sure how badly it would tweak it out of shape. But it does work well. It does not come with an air fitting, so you will need a female 1/4 pipe fitting to your air hose connections to make it work. Setup: The gun is rated for spraying at 7-8 bar, which is approx 100-115 PSI. That's pretty high for a spray gun, but it's having to pull up some thick stuff in the process. Most home compressors shut off at around 120 PSI, so you may not even need a pressure regulator if that's the case. I used my little 4 gallon Senco that has a remarkable recovery rate and had no issues. You will need a compressor that can deliver more than 10 CFM @ 90 PSI or you will be waiting for the compressor to catch up. When you assemble the gun, make sure the suction tube is pointed towards the front of the cup, it's bent from the factory and the most common angle you'll hold it at is pointing down a little. You can change that easily if you are pointing up for undercoating. Whatever you are spraying, make sure you mask off everything you don't want covered in what you are spraying, including about 6 feet around the work area. The spray pattern is like a cheap can of spray paint, about a 10-12 inch circle at 20-24 inches hold off, it's not a precise spray at all, but remember you are spraying goop. It works well for the Herculiner and I'd imagine it also works well for undercoating as that is what it's advertised for. Depending on what you are spraying, you'll likely need to have very good ventilation (preferably outside) and use a VOC rated respirator. The fumes emitted when you spray anything are pretty bad, and you are right in it. Don't be dumb, use a respirator. Use: It's about at simple as it gets to use, fill the cup, install the head, point ans shoot. There are no adjustments to the gun, except for the inlet pressure you apply from your compressor. Cleanup: It cleans really easily and I was able to get it completely clean by running solvent through it a couple of times. The solvent you use will depend on what you are spraying, I used Xylene as I was spraying Herculiner. Don't let anything sit in the gun, our you'll be buying a new one... I was able to completly clean the gun out 3 times will about 2/3 gallon of Xylene, so it does not take much. Overall I am happy with this gun. I doubt I'll use it a lot, mostly bought it to do the toolbox as brushing/rolling the inside of a toolbox would be a total pain in the rear...

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*