--- product_id: 504792114 title: "Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System" brand: "master airbrush" price: "4 Ft" currency: HUF in_stock: false url: https://www.desertcart.hu/products/504792114-master-pro-paint-system-mps-spray-gun-cup-adapter-840 store_origin: HU region: Hungary --- # Durable metal build for long-lasting use Boosts spraying efficiency & reduces cleanup time Precision 1/4" Male Adapter with 19 BSP thread Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System **Brand:** master airbrush **Price:** 4 Ft **Availability:** ❌ Out of Stock ## Summary > 🎨 Upgrade your spray gameβ€”efficiency meets precision! ## Quick Answers - **What is this?** Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System by master airbrush - **How much does it cost?** 4 Ft with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/504792114-master-pro-paint-system-mps-spray-gun-cup-adapter-840) ## Best For - master airbrush enthusiasts ## Why This Product - Trusted master airbrush brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Engineered:** Exact threading ensures smooth, leak-free installation every time - β€’ **Seamless Compatibility:** Fits Iwata Supernova LS400, WS400 & select spray guns effortlessly - β€’ **Waste Less, Spray More:** Cut paint & solvent waste dramatically with disposable cup liners - β€’ **Labor-Saving Innovation:** Eliminate tedious cleaning of metal cups and mixing containers - β€’ **Versatile Coating Ready:** Perfect for primers, epoxies, automotive paints, and commercial coatings ## Overview The Master Pro Paint System MPS Spray Gun Cup Adapter 840 is a precision-engineered metal adapter designed to convert Iwata Supernova LS400, WS400, and select spray guns for use with the MPS disposable cup liner system. This innovation significantly reduces paint and solvent waste, cuts cleanup time, and boosts overall spraying productivity across a wide range of coatings including automotive paints, primers, and commercial finishes. ## Description Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with the Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System Master Pro Paint System MPS Spray Gun Cup Adapter, MPS-840 Master Pro Paint System MPS Spray Gun Cup Adapter, Part number MPS-840. 1/4" Male Adapter with 19 thread BSP. A very durable adapter made with exacting precision to screw into a spray gun's gravity cup mount smoothly. This MPS spray gun cup adapter allows you to convert your new or existing spray gun for use with the Master Paint System MPS Disposable Paint Spray Gun Cup Liners and Lid System. The 840 adapter fits Iwata Supernova LS400, WS400 spray guns, Iwata AirGunsa AZ3 HTE 2 spray guns and other select spray gun models.About The MPS Disposable Spray Gun Cup Liners and Lid System Dramatically increase your spraying efficiency and overall productivity by saving time, labor, waste, and money using the MPS disposable cup system! Reduce your paint material waste and cleaning solvent waste while at the same time eliminating the cost and labor associated with cleaning traditional metal gun cups and the need for mixing cups and paint cans. Master Pro Spray Guns, MPS disposable cup system works excellent with all types of paints, primers, epoxies, and commercial coatings. Use the cup system with automotive paint basecoats, clearcoats, topcoats, and primers, as well as with stains, sealers, gel coats, varnishes, urethanes, enamels, and lacquers. ## Features - Master Pro Paint System MPS Spray Gun Cup Adapter, Part number MPS-840. 1/4" Male Adapter with 19 thread BSP. A very durable adapter made with exacting precision to screw into a spray gun's gravity cup mount smoothly. - This MPS spray gun cup adapter allows you to convert your new or existing spray gun for use with the Master Paint System MPS Disposable Paint Spray Gun Cup Liners and Lid System. - The 840 adapter fits Iwata Supernova LS400, WS400 spray guns, Iwata AirGunsa AZ3 HTE 2 spray guns and other select spray gun models. - Dramatically increase your spraying efficiency and overall productivity by saving time, labor, waste, and money using the MPS disposable cup system! Reduce your paint material waste and cleaning solvent waste while at the same time eliminating the cost and labor associated with cleaning traditional metal gun cups and the need for mixing cups and paint cans. - Master Pro Spray Guns, MPS disposable cup system works excellent with all types of paints, primers, epoxies, and commercial coatings. Use the cup system with automotive paint basecoats, clearcoats, topcoats, and primers, as well as with stains, sealers, gel coats, varnishes, urethanes, enamels, and lacquers. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 11.1 x 10.31 x 3.61 cm; 9 g | | Part number | MPS-840 | | Material type | Metal | | Manufacturer | Master Airbrush | | Item model number | MPS-840 | | ASIN | B08Z2QH48D | ## Product Details - **Brand:** Master Airbrush - **Colour:** Multicolor - **Material:** Metal - **Style:** Gun - **UPC:** 848849068238 ## Images ![Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System - Image 1](https://m.media-amazon.com/images/I/71pnwf1fOYL.jpg) ![Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System - Image 2](https://m.media-amazon.com/images/I/81Rc6hzMXLL.jpg) ![Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System - Image 3](https://m.media-amazon.com/images/I/81SSYwrB+fL.jpg) ![Master Pro Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with The Master Paint System MPS Disposable Spray Gun Cup Liners and Lid System - Image 4](https://m.media-amazon.com/images/I/61XP-FSO4UL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/504792114-master-pro-paint-system-mps-spray-gun-cup-adapter-840](https://www.desertcart.hu/products/504792114-master-pro-paint-system-mps-spray-gun-cup-adapter-840) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-17*