---
product_id: 5684908
title: "qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer"
brand: "zinsser"
price: "5564 kr"
currency: ISK
in_stock: true
reviews_count: 11
category: "Zinsser"
url: https://www.desertcart.is/products/5684908-qt-zinsser-02304-clear-zinsser-gardz-water-based-problem-surface
store_origin: IS
region: Iceland
---

# Water-based, low odor Fast drying clear matte finish Seals & protects damaged surfaces qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer

**Brand:** zinsser
**Price:** 5564 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal on flawless walls—because your space deserves the pro touch!

## Quick Answers

- **What is this?** qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer by zinsser
- **How much does it cost?** 5564 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/5684908-qt-zinsser-02304-clear-zinsser-gardz-water-based-problem-surface)

## Best For

- zinsser enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Brush, roll, or spray with ease on walls, drywall, and problem surfaces.
- • **Long-Lasting Protection:** Seals out moisture and prevents bubbling, extending your paint’s lifespan.
- • **Speedy Dry & Paint-Ready:** Dries fast to a clear, matte finish—ready for paint or wallpaper in no time.
- • **Eco-Smart & User-Friendly:** Low odor, water-based formula cleans up with soap and water—safe for indoor use.
- • **Effortless Surface Revival:** Locks down porous, crumbling drywall and old adhesive for a flawless base.

## Overview

Zinsser Gardz Water-Based Problem Surface Sealer is a fast-drying, clear matte liquid that penetrates and seals damaged drywall, residual wallpaper adhesive, and chalky surfaces. Its low-odor, water-based formula creates a durable, paintable barrier that prevents bubbling and moisture damage, making it an essential tool for professional-quality wall prep and long-lasting finishes.

## Description

Product Description qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer From the Manufacturer Lock down porous and crumbling surfaces with Rust-Oleum Zinsser GARDZ Problem Surface Sealer. This low-odor, water-based formula dries to a clear, matte finish, creating a hard, paintable seal over damaged drywall, adhesive residues and other chalky surfaces.

Review: Game-Changer for Problem Surfaces - I used Zinsser Gardz on a wall that had been damaged by wallpaper removal, and I was blown away by the results. This stuff penetrates and seals porous, chalky, or damaged drywall like a dream. It dries clear and hard, creating a solid base for paint or wallpaper adhesive. The application was easy—just brush or roll it on. It’s low odor, water-based, and dries quickly. I noticed it locked down residual adhesive and prevented bubbling when I painted over it. It also helped even out the surface texture, which saved me from having to skim coat the whole wall. If you’re dealing with peeling paint, torn drywall, or old wallpaper glue, Gardz is a must-have. It’s not flashy, but it’s incredibly effective. I’ll definitely keep a quart on hand for future projects.
Review: Your Ultimate Solution for Surface Imperfections. - In the world of home improvement, finding a reliable solution for problem surfaces can be a daunting task. However, my search came to a swift and satisfying end with the discovery of Gardz Water-Based Problem Surface Sealer. Allow me to share my firsthand experience with this remarkable product. First and foremost, let's talk about effectiveness. Gardz is not your ordinary surface sealer – it's a powerhouse when it comes to addressing surface imperfections such as peeling paint, flaking plaster, or damaged drywall. This water-based formula penetrates deep into the substrate, creating a rock-solid foundation for paint or wallpaper to adhere to, ensuring a smooth and durable finish that lasts. What truly sets Gardz apart is its versatility. Whether you're dealing with a small patch repair or tackling an entire room renovation, this problem surface sealer is up to the task. Its clear, non-yellowing formula dries quickly and can be applied with ease using a brush, roller, or sprayer, making it suitable for a wide range of projects. But the benefits don't stop there. Gardz also acts as a barrier to prevent future damage, sealing in residual adhesive, and preventing moisture from penetrating the surface. This not only prolongs the life of your paint or wallpaper but also helps to maintain the structural integrity of the underlying substrate, saving you time and money on costly repairs down the line. Cleanup is a breeze, thanks to Gardz's water-based formula that can be easily removed with soap and water. Plus, the low odor and VOC-free formulation make it safe and easy to use indoors, without the need for harsh chemicals or special ventilation. In terms of value, Gardz Problem Surface Sealer is worth its weight in gold. Its effectiveness, versatility, and durability make it a must-have for any homeowner or professional contractor looking to achieve professional-quality results. Whether you're tackling a DIY project or a large-scale renovation, Gardz has got you covered. Trust me, once you experience the transformative power of Gardz Problem Surface Sealer, you'll wonder how you ever managed without it.

## Features

- Repairs torn paper on damaged drywall, eliminates bubbles
- Seals skim coats & spackling
- Protects new drywall
- Seals old wallpaper adhesive
- Easy to apply, high spread rate, fast drying

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BZZ49G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,844 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Hardware Sealers |
| Brand | Zinsser |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,368) |
| Date First Available | May 15, 2006 |
| Global Trade Identification Number | 00047719023043 |
| Included Components | Rust Oleum 02304 Problem Surface Sealer, 1-Quart, Clear |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 2.3 pounds |
| Item dimensions L x W x H | 4.25 x 4.25 x 4.88 inches |
| Item model number | 02304 |
| Manufacturer | Rust-Oleum Corporation |
| Material | Plastic |
| Number of Items | 1 |
| Part Number | 02304 |
| Product Dimensions | 4.25 x 4.25 x 4.88 inches |
| Shape | Triangle |
| Size | Quart |
| Style | Compact |
| Surface Recommendation | Wall |
| UPC | 047719023043 |
| Unit Count | 32.0 Fluid Ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Zinsser
- **Item Weight:** 2.3 Pounds
- **Item dimensions L x W x H:** 4.25 x 4.25 x 4.88 inches
- **Material:** Plastic
- **Style:** Compact

## Images

![qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 1](https://m.media-amazon.com/images/I/71LGlflTKBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game-Changer for Problem Surfaces
*by M***R on October 6, 2025*

I used Zinsser Gardz on a wall that had been damaged by wallpaper removal, and I was blown away by the results. This stuff penetrates and seals porous, chalky, or damaged drywall like a dream. It dries clear and hard, creating a solid base for paint or wallpaper adhesive. The application was easy—just brush or roll it on. It’s low odor, water-based, and dries quickly. I noticed it locked down residual adhesive and prevented bubbling when I painted over it. It also helped even out the surface texture, which saved me from having to skim coat the whole wall. If you’re dealing with peeling paint, torn drywall, or old wallpaper glue, Gardz is a must-have. It’s not flashy, but it’s incredibly effective. I’ll definitely keep a quart on hand for future projects.

### ⭐⭐⭐⭐⭐ Your Ultimate Solution for Surface Imperfections.
*by C***L on February 3, 2024*

In the world of home improvement, finding a reliable solution for problem surfaces can be a daunting task. However, my search came to a swift and satisfying end with the discovery of Gardz Water-Based Problem Surface Sealer. Allow me to share my firsthand experience with this remarkable product. First and foremost, let's talk about effectiveness. Gardz is not your ordinary surface sealer – it's a powerhouse when it comes to addressing surface imperfections such as peeling paint, flaking plaster, or damaged drywall. This water-based formula penetrates deep into the substrate, creating a rock-solid foundation for paint or wallpaper to adhere to, ensuring a smooth and durable finish that lasts. What truly sets Gardz apart is its versatility. Whether you're dealing with a small patch repair or tackling an entire room renovation, this problem surface sealer is up to the task. Its clear, non-yellowing formula dries quickly and can be applied with ease using a brush, roller, or sprayer, making it suitable for a wide range of projects. But the benefits don't stop there. Gardz also acts as a barrier to prevent future damage, sealing in residual adhesive, and preventing moisture from penetrating the surface. This not only prolongs the life of your paint or wallpaper but also helps to maintain the structural integrity of the underlying substrate, saving you time and money on costly repairs down the line. Cleanup is a breeze, thanks to Gardz's water-based formula that can be easily removed with soap and water. Plus, the low odor and VOC-free formulation make it safe and easy to use indoors, without the need for harsh chemicals or special ventilation. In terms of value, Gardz Problem Surface Sealer is worth its weight in gold. Its effectiveness, versatility, and durability make it a must-have for any homeowner or professional contractor looking to achieve professional-quality results. Whether you're tackling a DIY project or a large-scale renovation, Gardz has got you covered. Trust me, once you experience the transformative power of Gardz Problem Surface Sealer, you'll wonder how you ever managed without it.

### ⭐⭐⭐⭐⭐ Easy to apply and does the job
*by Z***. on January 18, 2026*

Very good sealant for drywall for small patches. Easy to apply and dries very fast. After sealing, no more paper exposed to air and it is ready for compound in 30 min. There is minimal or no smell.

## Frequently Bought Together

- qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-20*