---
product_id: 5859148
title: "GSI Creos - Mr. Top Coat Flat Spray,Mr. Hobby"
brand: "gsi creos"
price: "$7"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/5859148-gsi-creos-mr-top-coat-flat-spray-mr-hobby
store_origin: NZ
region: New Zealand
---

# Matte flat finish for paint & plastic Easy cleanup, eco-friendly spray Water-based protective sealant GSI Creos - Mr. Top Coat Flat Spray,Mr. Hobby

**Brand:** gsi creos
**Price:** $7
**Availability:** ✅ In Stock

## Summary

> 🎨 Seal your art with a matte masterpiece—because your models deserve the best!

## Quick Answers

- **What is this?** GSI Creos - Mr. Top Coat Flat Spray,Mr. Hobby by gsi creos
- **How much does it cost?** $7 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/5859148-gsi-creos-mr-top-coat-flat-spray-mr-hobby)

## Best For

- gsi creos enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Cleanup:** Water-based formula means quick, hassle-free cleaning without harsh chemicals.
- • **Flawless Matte Finish:** Transforms glossy plastic and paint into a sleek, professional flat sheen.
- • **Effortless Application:** Sprays smoothly and evenly, forgiving even in cooler temps for consistent results.
- • **Versatile Compatibility:** Perfectly pairs with Mr. Color and Aqueous Hobby Color acrylic paints.
- • **Ultimate Paint Protection:** Seals and shields your masterpiece with a durable, water-based formula.

## Overview

GSI Creos Mr. Top Coat Flat Spray is a water-based, clear protective sealant designed to provide a durable matte finish on painted or bare plastic surfaces. Compatible with Mr. Color and Aqueous Hobby Color acrylic paints, it enhances your model’s look by reducing sheen while offering easy cleanup and reliable performance even in less-than-ideal conditions.

## Description

Product Description B503 Mr. Top Coat Flat Spray, GSI From the Manufacturer Mr. Top Coat is a clear coat suitable for finishing surfaces. Use it as the final finish on painted models or on bare plastic to reduce the plastic sheen. It is water based and may be applied to both Mr. Color and Aqueous Hobby Color acrylic paints. Can be used on slide marks. B503 Flat may become white if it is painted thick. Spray it thinly. For best results, do not use in a humid environment.

Review: Does not replace Mr. Super Clear Matte for doll face ups - I got this hoping to use it instead of Mr super clear for dolls, but while it's a perfectly fine, matte finish spray, it doesn't have the papery texture required for using colored pencils on vinyl doll heads, even after several costs.
Review: A modelers best friend. - Some models I paint, some I just leave the color they are, all of them get this Topcoat. This Topcoat sprays on very nice and is extremely forgiving when being sprayed in colder than recomended temperatures. It sprays on nice and gives my painted or unpainted models a great matte look! Another thing I love about this particular one is that it is water based, so clean up is a snap! If you model pick some up, you will not regret it!

## Features

- Sealant that provides protection for your paint job and also alters sheen of bare plastic
- Great for use with Mr. Color/Hobby paints
- Flat coat finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000WS12C |
| Age Range Description | Adult |
| Best Sellers Rank | #446,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,071 in Spray Paint |
| Brand | GSI Creos |
| Brand Name | GSI Creos |
| Color | White |
| Color Code | #D3D3D3 |
| Container Type | Can |
| Coverage | Full |
| Customer Reviews | 4.6 out of 5 stars 1,501 Reviews |
| Finish Type | Flat |
| Global Trade Identification Number | 04973028507829 |
| Included Components | B503 Mr. Top Coat Flat Spray, GSI |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Aerosol |
| Item Type Name | B503 Mr. Top Coat Flat Spray, GSI |
| Item Volume | 86 Milliliters |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Bluefin Distribution Toys |
| Model Name | B503 Mr. Top Coat Flat Spray, GSI |
| Paint Type | Watercolor |
| Size | 1 count (Pack of 1) |
| Specific Uses For Product | Attribute not applicable for product |
| Surface Recommendation | Plastic |
| Unit Count | 1 Count |
| Warranty Description | No Warranty |

## Product Details

- **Brand:** GSI Creos
- **Color:** White
- **Finish Type:** Flat
- **Size:** 1 Count (Pack of 1)
- **Item Volume:** 86 Milliliters
- **Unit Count:** 1 Count
- **Paint Type:** Watercolor
- **Specific Uses For Product:** Attribute not applicable for product
- **Surface Recommendation:** Plastic
- **Indoor/Outdoor Usage:** Indoor

## Images

![GSI Creos - Mr. Top Coat Flat Spray,Mr. Hobby - Image 1](https://m.media-amazon.com/images/I/6107tpiOcRL.jpg)

## Questions & Answers

**Q: Is this a waterproof sealant?  Will this work on a doll (vinyl) face repaint ?**
A: Hi, this is a lacquer type coat, once dried it will protect perfectly your work

**Q: If i use this do i still need paint primer?**
A: I would think so? This is typically applied as the very last step, so your paints should look better and apply easier with primer.

**Q: Would this also be considered a satin topcoat?**
A: Maybe given the material or color it covers. But it is not satin finish by nature

**Q: Is this product more special or something cause this is 25$ and on a different website it’s 6.50$**
A: Without seeing what the other product is on the other site I am unsure. However all this product does is apply an invisible coat that protects your model as well as give it a flat matte look for a less glossy, more natural appearance.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does not replace Mr. Super Clear Matte for doll face ups
*by V***L on February 21, 2025*

I got this hoping to use it instead of Mr super clear for dolls, but while it's a perfectly fine, matte finish spray, it doesn't have the papery texture required for using colored pencils on vinyl doll heads, even after several costs.

### ⭐⭐⭐⭐⭐ A modelers best friend.
*by J***3 on July 9, 2012*

Some models I paint, some I just leave the color they are, all of them get this Topcoat. This Topcoat sprays on very nice and is extremely forgiving when being sprayed in colder than recomended temperatures. It sprays on nice and gives my painted or unpainted models a great matte look! Another thing I love about this particular one is that it is water based, so clean up is a snap! If you model pick some up, you will not regret it!

### ⭐⭐⭐⭐⭐ Works as inteded
*by R***H on September 27, 2024*

Use it

## Frequently Bought Together

- GSI Creos - Mr. Top Coat Flat Spray,Mr. Hobby
- GJJC09B 1PC Painting Stand Base and 20PCS Alligator Clip Stick Set Modeling Tools for Airbrush Hobby Model Parts New
- Mr. Top Coat Gloss Spray

---

## 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.nz/products/5859148-gsi-creos-mr-top-coat-flat-spray-mr-hobby](https://www.desertcart.nz/products/5859148-gsi-creos-mr-top-coat-flat-spray-mr-hobby)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*