---
product_id: 611718332
title: "TAM81040 Acrylic/Poly X-20A Thinner 250ml"
brand: "tamiya"
price: "€ 36.68"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tamiya"
url: https://www.desertcart.be/products/611718332-tam81040-acrylic-poly-x-20a-thinner-250ml
store_origin: BE
region: Belgium
---

# fast drying formula optimal acrylic/poly blend 250ml precision thinner TAM81040 Acrylic/Poly X-20A Thinner 250ml

**Brand:** tamiya
**Price:** € 36.68
**Availability:** ✅ In Stock

## Summary

> 🎨 Thin smarter, paint sharper—join the elite modelers’ club!

## Quick Answers

- **What is this?** TAM81040 Acrylic/Poly X-20A Thinner 250ml by tamiya
- **How much does it cost?** € 36.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/611718332-tam81040-acrylic-poly-x-20a-thinner-250ml)

## Best For

- tamiya enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Drying Power:** Quick-dry formula lets you move faster from primer to masterpiece without losing detail.
- • **Generous 250ml Volume:** Ample supply to keep your creative momentum going—never run out mid-project.
- • **Universal Compatibility:** Perfectly thins Tamiya acrylics and poly paints on styrene, wood, and all common model plastics.
- • **Flawless Finish Every Time:** Enhances paint flow for smooth, streak-free application with brushes or airbrushes.
- • **Trusted Japanese Craftsmanship:** Backed by Tamiya’s legendary quality control since 1946 for consistent, professional results.

## Overview

TAMIYA TAM81040 Acrylic/Poly X-20A Thinner (250ml) is a premium paint thinner designed for precision model making. It optimizes the flow and drying time of Tamiya acrylic and poly paints, ensuring smooth, realistic finishes on various materials including styrene, wood, and plastics. Trusted worldwide since 1946, this thinner supports professional-grade results with a generous volume to fuel your creative projects.

## Description

This is X-20A Acrylic/Poly Paint Thinner (250ml) / Tamiya / 81040, Maker: Tamiya, Part Number: 81040

Review: Mr. Tamiya knew what he was doing ... - If you build plastic model kits (I do) and if you use Tamiya paints (guilty as charged), this is what you need to thin the paint or clean up for yourself. I always keep two of these on my work table: one to clean brushes, and another to decent in small quantities to thin the paints in question. Great if you're blending your own colors. Or, in my case, cleaning my fingers after a modeling session. Forget using isopropyl alcohol or pure water - Mr. Tamiya knew what he was doing.
Review: TAMIYA TAM81040 Acrylic/Poly X-20A Thinner - great thinner for Acrylic paint products, fast shipping, TAMIYA TAM81040 Acrylic/Poly X-20A Thinner

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLQLFPXK |
| Age Range Description | Teenagers, adults, retirees |
| Brand | TAMIYA |
| Brand Name | TAMIYA |
| Color | X-20a |
| Customer Reviews | 4.6 out of 5 stars 37 Reviews |
| Global Trade Identification Number | 04950344068357 |
| Included Components | Tamiya Color |
| Item Form | Liquid |
| Item Volume | 250 ml |
| Manufacturer | Tamiya |
| Model Name | X-20A |
| Model Number | 81040 |
| Paint Type | Acrylic/Polyester |
| Part Number | 81040 |
| Size | 1 Count (Pack of 1) |
| Special Feature | Portable |
| Special Features | Portable |

## Images

![TAM81040 Acrylic/Poly X-20A Thinner 250ml - Image 1](https://m.media-amazon.com/images/I/51OnvolqvKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mr. Tamiya knew what he was doing ...
*by N***T on May 22, 2026*

If you build plastic model kits (I do) and if you use Tamiya paints (guilty as charged), this is what you need to thin the paint or clean up for yourself. I always keep two of these on my work table: one to clean brushes, and another to decent in small quantities to thin the paints in question. Great if you're blending your own colors. Or, in my case, cleaning my fingers after a modeling session. Forget using isopropyl alcohol or pure water - Mr. Tamiya knew what he was doing.

### ⭐⭐⭐⭐⭐ TAMIYA TAM81040 Acrylic/Poly X-20A Thinner
*by D***D on March 22, 2026*

great thinner for Acrylic paint products, fast shipping, TAMIYA TAM81040 Acrylic/Poly X-20A Thinner

### ⭐⭐⭐⭐⭐ Good product
*by R***R on January 14, 2026*

Good thinner

---

## 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.be/products/611718332-tam81040-acrylic-poly-x-20a-thinner-250ml](https://www.desertcart.be/products/611718332-tam81040-acrylic-poly-x-20a-thinner-250ml)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-22*