---
product_id: 303041753
title: "Master Elite Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with Master Paint System Disposable Liner and Lid"
brand: "master airbrush"
price: "A$37"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/303041753-master-elite-paint-system-mps-spray-gun-cup-adapter-840
store_origin: AU
region: Australia
---

# Precision 1/4" Male Adapter with 19 BSP thread Boosts spraying efficiency & reduces cleanup time Durable build for smooth gravity cup mount fit Master Elite Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with Master Paint System Disposable Liner and Lid

**Brand:** master airbrush
**Price:** A$37
**Availability:** ✅ In Stock

## Summary

> 🎨 Upgrade your spray game—efficiency meets precision!

## Quick Answers

- **What is this?** Master Elite Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with Master Paint System Disposable Liner and Lid by master airbrush
- **How much does it cost?** A$37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/303041753-master-elite-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

- • **Precision Engineered:** Exact threading ensures leak-free, secure adapter fit every time
- • **Seamless Compatibility:** Fits Iwata Supernova LS400, WS400 & select spray guns effortlessly
- • **Waste Less, Spray More:** Cut paint & solvent waste dramatically with disposable liners
- • **Labor-Saving Innovation:** Eliminate costly cleaning and prep time with quick-change cups
- • **Versatile Coating Ready:** Perfect for primers, basecoats, clearcoats, epoxies & more

## Overview

The Master Elite Paint System MPS Spray Gun Cup Adapter 840 converts Iwata Supernova LS400, WS400, and select spray guns for use with the Master Elite disposable liner and lid system. Engineered with a precise 1/4" male adapter and 19 BSP thread, it enhances spraying efficiency by reducing paint and solvent waste, cutting cleanup labor, and supporting a wide range of coatings from automotive paints to commercial primers.

## Description

Master Elite Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with Master Paint System Disposable Liner and Lid

## Features

- Master Elite 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 Elite 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 Elite 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

## Product Details

- **Brand:** Master Airbrush
- **Color:** Multicolor
- **Recommended Uses For Product:** Painting
- **Material:** Metal
- **Style:** Gun

## Images

![Master Elite Paint System MPS Spray Gun Cup Adapter 840 - Converts Iwata Supernova LS400, WS400 Spray Guns for Use with Master Paint System Disposable Liner and Lid - Image 1](https://m.media-amazon.com/images/I/71pnwf1fOYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Adapter works great
*by T***N on May 7, 2025*

Works great.

### ⭐⭐⭐⭐⭐ For Iwata Kiwami
*by W***. on February 16, 2025*

Fit perfectly for the iwata kiwami.

### ⭐⭐⭐⭐⭐ Cliente satisfecho
*by H***N on February 9, 2025*

Quedó muy bien en mi pistola de pintura Iwatta az3

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**Shop now:** [https://www.desertcart.com.au/products/303041753-master-elite-paint-system-mps-spray-gun-cup-adapter-840](https://www.desertcart.com.au/products/303041753-master-elite-paint-system-mps-spray-gun-cup-adapter-840)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*