---
product_id: 12508940
title: "4 oz Modern Masters AM203 Metal Effects Acrylic Primer"
brand: "modern masters"
price: "257 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/12508940-4-oz-modern-masters-am203-metal-effects-acrylic-primer
store_origin: DK
region: Denmark
---

# Water-based & eco-friendly 4 fl oz precision coverage Blocks patina activators 4 oz Modern Masters AM203 Metal Effects Acrylic Primer

**Brand:** modern masters
**Price:** 257 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Modern Masters — where protection meets precision!

## Quick Answers

- **What is this?** 4 oz Modern Masters AM203 Metal Effects Acrylic Primer by modern masters
- **How much does it cost?** 257 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/12508940-4-oz-modern-masters-am203-metal-effects-acrylic-primer)

## Best For

- modern masters enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Metallic Finish:** Provides a smooth, metallic base that enhances the final look of your metal effects paint, elevating your project’s aesthetic.
- • **Precision 4 oz Coverage:** Compact size delivers up to 100 sq ft of flawless primer application—perfect for detailed projects or quick touch-ups.
- • **Ultimate Patina Blocker:** Specialized acrylic formula prevents patina-aging solutions from penetrating, preserving your metal or wood surfaces with confidence.
- • **Versatile Indoor & Outdoor Use:** Engineered for both interior and exterior surfaces, ensuring durable protection wherever your creativity takes you.
- • **Eco-Conscious Water-Based Formula:** Low-VOC, water-based primer that’s safer for you and the environment without compromising performance.

## Overview

Modern Masters AM203 Metal Effects Acrylic Primer is a 4-ounce, water-based acrylic primer designed to block patina-aging activators from penetrating metal or wood surfaces. Offering up to 100 sq ft coverage, it’s suitable for both indoor and outdoor use, delivering a sleek metallic finish that primes your project for flawless results.

## Description

Product Description               Modern Masters AM203-04 Acid Blocking Primer White, 4-Ounce                  From the Manufacturer               A unique water-based, acrylic primer designed to block patina-aging solutions and activators from reaching the metal or wood surface chosen as a substrate. Other primers cannot be used because they allow the patina-aging solutions and activators to penetrate the coating.

## Features

- include

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Modern Masters |
| Color | White |
| Finish Type | Metallic |
| Size | 4 Fl Oz (Pack of 1) |
| Item Volume | 4 Fluid Ounces |
| Unit Count | 4.0 Fluid Ounces |
| Paint Type | Acrylic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal,Wood |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Form | Liquid |
| Is Waterproof | False |
| Model Name | Metal Effects |
| Package Information | Bottle |
| Color Code | 000000 |
| Coverage | 100 sq ft |
| UPC | 740774998089 |
| Global Trade Identification Number | 00740774998089 |
| Manufacturer | Paint Sundries Solutions |
| Part Number | AM203-04 |
| Item Weight | 5.3 ounces |
| Product Dimensions | 1.12 x 1.12 x 4.87 inches |
| Item model number | AM203-04 |
| Is Discontinued By Manufacturer | No |
| Finish | Metallic |
| Material | Water Based |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Modern Masters
- **Color:** White
- **Finish Type:** Metallic
- **Size:** 4 Fl Oz (Pack of 1)
- **Item Volume:** 4 Fluid Ounces
- **Unit Count:** 4.0 Fluid Ounces
- **Paint Type:** Acrylic
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal,Wood
- **Indoor/Outdoor Usage:** Indoor, Outdoor

## Images

![4 oz Modern Masters AM203 Metal Effects Acrylic Primer - Image 1](https://m.media-amazon.com/images/I/71oaFc-RQAL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Questions & Answers

**Q: Would this primer work on plastic, or should I just use a regular plastic primer?**
A: May not stick on plastic.

**Q: I'm doing my 1890s small molded iron fireplace hood and frame. I was wondering if this primer would withstand a little thermal heat on the metal? Otherwise, I'm thinking I should prime with an automotive engine or ultra high heat metal paint instead.**
A: I think that this is decorative, so your plan of high heat paint is better.  I would worry that this will burst into flames

**Q: Is primer needed on fiberglass?**
A: Use a bonding primer like XIM UMA. The primer included is to block acids.

**Q: Can I use this on concrete statues and do I still have to prime it?**
A: Yes you can. I've done concrete lions with it and they look great. As far as priming...I've wondered the same thing but chose to go ahead and prime because of the cost of the paint. Seems like a small expense compared to the paint to risk a malfunction.

## Frequently Bought Together

- 4 oz Modern Masters AM203 Metal Effects Acrylic Primer
- 6 oz Modern Masters ME149 Copper Metal Effects Reactive Metallic Paint
- 4 oz Modern Masters PA901 Green Metal Effects Aging Solution

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**Shop now:** [https://www.desertcart.dk/products/12508940-4-oz-modern-masters-am203-metal-effects-acrylic-primer](https://www.desertcart.dk/products/12508940-4-oz-modern-masters-am203-metal-effects-acrylic-primer)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*