--- product_id: 334990047 title: "Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22\" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner, Rubberized Undercoat" brand: "tcp global" price: "¥18224" currency: JPY in_stock: true url: https://www.desertcart.jp/products/334990047-air-rust-proofing-and-undercoating-gun-with-gauge-and-suction store_origin: JP region: Japan --- # 25 oz suction feed fluid cup 45-100 psi adjustable pressure 22" flexible multi-directional wand Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner, Rubberized Undercoat **Brand:** tcp global **Price:** ¥18224 **Availability:** ✅ In Stock ## Summary > 🚗 Rust-proof like a pro — protect your ride, own the road! ## Quick Answers - **What is this?** Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner, Rubberized Undercoat by tcp global - **How much does it cost?** ¥18224 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/334990047-air-rust-proofing-and-undercoating-gun-with-gauge-and-suction) ## 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 - • **Lightweight Yet Durable:** Die-cast aluminum alloy body ensures comfort during extended use without sacrificing strength. - • **Reach Every Nook and Cranny:** Two 22" flexible extension wands, including a multi-directional nozzle for hard-to-access areas. - • **Professional Grade Efficiency:** Optimized air consumption (6-9 CFM) and well-balanced design for smooth, consistent application. - • **Versatile Coating Compatibility:** Works seamlessly with oil, solvent, and water-based materials including Herculiner and truck bed liners. - • **Precision Control at Your Fingertips:** Adjustable air pressure regulator with gauge for flawless coating every time. ## Overview The TCP Global Air Rust Proofing and Undercoating Gun is a premium pneumatic applicator designed for professional-grade automotive coatings. Featuring an adjustable pressure regulator (45-100 psi), dual 22" flexible extension wands with multi-directional nozzles, and a 25 oz suction feed cup, it delivers precise, versatile application of rustproofing, rubberized undercoating, and truck bed liners. Its lightweight die-cast aluminum body and ergonomic trigger ensure comfort and durability, making it ideal for tackling hard-to-reach areas with oil, solvent, or water-based materials. ## Description Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner, Rubberized Undercoat ## Features - Durable pneumatic air application gun that's excellent for applying automotive rust proofing with Nozzle extention and rubberized undercoating, chip guard, truck bed liner and other general purpose coatings without the extention. Gun can be used with oil, solvent and water-based materials. - Precisely machined light weight well-balanced gun. Can be used for applying different viscosity coatings and various textures. This gun is great for use applying Herculiner and all other single and two component sprayable truck bed liner coatings. - Includes an attachable 22" long flexible extension wand with a multi-directional nozzle for applying rustproofing coatings into hard to reach areas and inside hollow frames. - Applicator gun has a die-cast aluminum alloy body with an easy grip trigger handle, plus an air pressure regulator with gauge. Gun also includes a 25 ounce suction feed aluminum fluid cup with cup assembly. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | TCP Global | | Brand | TCP Global | | Model | UG8406 | | Package Dimensions | 23.39 x 16.61 x 13.89 cm; 962 g | | Item model number | 13 | | Manufacturer part number | UG8406 | | Special Features | Adjustable Nozzle, Lightweight | | Item Weight | 962 g | ## Product Details - **Brand:** TCP Global - **Tank volume:** 325 Cubic Centimetres - **Colour:** Silver - **Recommended uses for product:** applying automotive rustproofing and undercoating, spraying truck bed liner other coatings - **Material:** Aluminum ## Images ![Air Rust Proofing and Undercoating Gun with Gauge & Suction Feed Cup, 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Spray Truck Bed Liner, Rubberized Undercoat - Image 1](https://m.media-amazon.com/images/I/719TAQqZfyS.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Can this be used with oil base top coat paint to get into closed frame areas?** A: In theory that's what it's used for. But I couldn't get mine to spray anyting. I work for 43 years in the Collision industry and know how to make things work this would not work. And Amazon wouldn't let me return it sucks sucks sucks don't waste your money on this one and buy one that's more expensive from Eastwood. **Q: what is the diameter of the nozzle?** A: approximately 3/8 to 1/2 inch. It doesn't spray a fan pattern as a typical nozzle. It has 4 90 degree holes that spray omnidirectionally. **Q: What is the recommended [minimum] compressor tank size to operate this gun consistently?** A: I wouldn't recommend this gun for any purpose. I could not make mine work. I'm a retired professional from collision repair and missed the window and sending it back.I would look at the reviews before you consider purchasing this. I would recommend something that cost more although I purchased this brand before in other air tools. **Q: can you spray ospho in tcp global air rust proofing gun?** A: I have not sprayed Ospho. I couldn't get anything to spray this gun read the reviews I wish I would have first I wouldn't recommend anyone buying this. ## Frequently Bought Together - TCP Global Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating - Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon - Fluid Film 1 Gallon Can Rust Inhibitor Rust Prevention Anti Corrosion Anti Rust Coating Undercoating Underbody Rust Proofing Corrosion Protection for Truck Snow Blower Mower Car Semi Tractor Bus --- ## 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.jp/products/334990047-air-rust-proofing-and-undercoating-gun-with-gauge-and-suction](https://www.desertcart.jp/products/334990047-air-rust-proofing-and-undercoating-gun-with-gauge-and-suction) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-23*