---
product_id: 81249771
title: "Paint-Guard Mold and Mildew Defense Paint Additive (2 Gallon Treatment)"
brand: "btg products"
price: "R$354"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/81249771-paint-guard-mold-and-mildew-defense-paint-additive-2-gallon
store_origin: BR
region: Brazil
---

# Long-lasting protection Water-based paint additive Mold & mildew defense Paint-Guard Mold and Mildew Defense Paint Additive (2 Gallon Treatment)

**Brand:** btg products
**Price:** R$354
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your space, impress your guests—paint smarter, live cleaner!

## Quick Answers

- **What is this?** Paint-Guard Mold and Mildew Defense Paint Additive (2 Gallon Treatment) by btg products
- **How much does it cost?** R$354 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/81249771-paint-guard-mold-and-mildew-defense-paint-additive-2-gallon)

## Best For

- btg products enthusiasts

## Why This Product

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

## Key Features

- • **Indoor-Only Power:** Specifically designed for interior walls, perfect for modern living and working spaces.
- • **Semi-Gloss Finish:** Adds a subtle sheen that elevates your wall’s aesthetic while protecting it.
- • **Shield Your Walls:** Advanced mold and mildew defense keeps interiors pristine and healthy.
- • **Sustainable & Safe:** Low VOC formula ensures eco-friendly, odor-free application for your workspace.
- • **Effortless Integration:** Simply mix with any water-based paint—no extra tools or hassle required.

## Overview

Paint-Guard Mold and Mildew Defense is a low-VOC, water-based paint additive designed to protect interior walls from mold and mildew growth. Easy to use by mixing into any water-based paint, it delivers a durable semi-gloss finish that safeguards your painted surfaces while maintaining a healthy indoor environment.

## Description

Full description not available

## Features

- MOLD AND MILDEW DEFENSE| Defend painted surfaces from growth
- EASY TO USE | Simply pour into water-based paint
- LONG-LASTING | Saves your painted surface from degradation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BTG PRODUCTS |
| Color | red |
| Finish Type | Semi-Gloss |
| Size | 3.5 Fl Oz (Pack of 2) |
| Item Volume | 2 Gallons |
| Special Feature | Low VOC |
| Unit Count | 7 Fluid Ounces |
| Paint Type | Water-based |
| Specific Uses For Product | Interior |
| Surface Recommendation | Walls |
| Indoor/Outdoor Usage | Indoor |
| Item Form | Liquid |
| Included Components | Brush, Spray |
| Is Waterproof | True |
| Package Information | Can |
| Color Code | #FF0000 |
| Coverage | 50-60 sq ft/bottle |
| Water Resistance Level | Not Water Resistant |
| UPC | 860200000923 |
| Global Trade Identification Number | 00860200000923 |
| Manufacturer | BTG Products |
| Item Weight | 10.5 ounces |
| Product Dimensions | 3.5 x 1.75 x 4.75 inches |
| Is Discontinued By Manufacturer | No |
| Finish | Semi-Gloss |
| Material | water based |
| Item Package Quantity | 1 |
| Special Features | Low VOC |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** BTG PRODUCTS
- **Color:** red
- **Finish Type:** Semi-Gloss
- **Size:** 3.5 Fl Oz (Pack of 2)
- **Item Volume:** 2 Gallons
- **Special Feature:** Low VOC
- **Unit Count:** 7 Fluid Ounces
- **Paint Type:** Water-based
- **Specific Uses For Product:** Interior
- **Surface Recommendation:** Walls

## Images

![Paint-Guard Mold and Mildew Defense Paint Additive (2 Gallon Treatment) - Image 1](https://m.media-amazon.com/images/I/81OJVibJFpL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the active ingredient?**
A: The active ingredients as well as the inert ingredients are considered by the EPA when classifying a product as a Minimum Risk Pesticide (https://www.epa.gov/minimum-risk-pesticides). Paint-GUARD utilizes the antimicrobial properties of zinc and zinc oxide to deliver long lasting, environmentally friendly protection from mold, mildew, and odor causing bacteria.

**Q: Can this be mixed into spackle to stop mold during storage?**
A: That is a creative use idea! We have not tested this circumstance so we cannot suggest Paint Guard to be used in spackling. However, there is no apparent reason it would not work to prevent mold growth in stored spackling.

-Paint-Guard Team

**Q: Can i use this in my bathroom?**
A: Yes! Paint-Guard Mold Prevention Paint Additive works great in bathrooms and other humid areas such as hot water heater closets and mudrooms.

**Q: Can it be used on basement walls??**
A: Paint-Guard is perfect for protecting damp basement walls from mold growth! Be sure the paint you are using is water-based.  Note that Paint-Guard is intended to be used after any excessive moisture problem is resolved.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!
*by C***  on December 31, 2024*

We have wood panel walls. I don't like the look so I covered them with contractors putty (mud), textured and painted them. They looked great but when I wanted to repaint I ended up sanding down the mud to get a smoother look and I found what I thought was green paint in the mud. I had never painted the room green so after some research we realized it was mold. We live where the humidity is high, we run the AC nearly all the time; the room is not insulated as well as it should be so that must be a recipe for mold?? We had to strip all the walls to remove the mold and start all over again using mud to texture the walls. I found this product on Amazon to mix with the paint to prevent mold from growing. I used it and then after a few weeks stripped an area to check for mold and there was none. During this whole thing I found out that the mold grew very quickly. It took less than a week to show up on a fresh wall. This product is a total life saver and it's not at all expensive. The mold was green and it does not show up until the mud is wet. I'd wet it with a cloth and I was able to peel it off in strips. Off the wall it looks something like paper. But these walls have never been papered or painted green. It was strange and we are very glad to be rid of it.

### ⭐⭐⭐⭐⭐ Simply Amazing!
*by N***D on October 11, 2024*

I live in Southern Florida and any wall that does not get sun has mold. I have had this on for a year now and not one speck of mold anywhere. I am simply amazed and will not paint anything without adding this product. We'll worth the money!

### ⭐⭐⭐⭐ Good product
*by D***G on September 19, 2023*

good for bathroom with lot of mildew

## Frequently Bought Together

- BTG PRODUCTS Paint-Guard Mold and Mildew Defense Paint Additive (2 Gallon Treatment)
- Rust-Oleum ZINSSER 276087 Mold Killing Primer Quart

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**Shop now:** [https://www.desertcart.com.br/products/81249771-paint-guard-mold-and-mildew-defense-paint-additive-2-gallon](https://www.desertcart.com.br/products/81249771-paint-guard-mold-and-mildew-defense-paint-additive-2-gallon)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*