--- product_id: 5684908 title: "qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer" brand: "zinsser" price: "ΰΈΏ2718" currency: THB in_stock: true reviews_count: 13 category: "Zinsser" url: https://www.desertcart.co.th/products/5684908-qt-zinsser-02304-clear-zinsser-gardz-water-based-problem-surface store_origin: TH region: Thailand --- # Fast drying, high spread rate Water-based, low odor & water resistant Seals damaged drywall flawlessly qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer **Brand:** zinsser **Price:** ΰΈΏ2718 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Seal it, fix it, forget it β€” the pro’s secret weapon for flawless walls! ## Quick Answers - **What is this?** qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer by zinsser - **How much does it cost?** ΰΈΏ2718 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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 - β€’ **Invisible Matte Finish:** Dries clear and matte, ready for paint without extra prep - β€’ **Trusted by Pros & DIYers:** Top-rated sealer with 4.6 stars and a #9 rank in hardware sealers - β€’ **Lock Down Problem Surfaces:** Seals torn paper, old adhesive & crumbling drywall for a flawless base - β€’ **Fast & Efficient Application:** High spread rate and quick drying means less downtime on your projects - β€’ **Low Odor, Water-Based Formula:** Safe indoor use with minimal fumes, perfect for modern living spaces ## Overview Rust-Oleum Zinsser Gardz 02304 is a clear, water-based problem surface sealer designed to lock down porous, damaged drywall, old wallpaper adhesive, and torn paper. It dries fast to a matte finish, creating a hard, paintable surface with low odor and water resistance, making it ideal for professional and DIY wall repairs. ## 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: Exactly as described. - Worked great for us. We bought a house with mud over wallpaper and towards the baseboards it was beginning to peel. We trimmed the excess off with a box knife, did a light sand, and two coats of this stuff. It completely stuck everything to the wall and we were able to repair raised spots with some more mud. It looks brand new. This is also great for covering exposed gypsum. It was super easy to use, and relatively cheap for the amount you get, especially because it’s thin. 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 | | Best Sellers Rank | #2,863 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Hardware Sealers | | Brand | Zinsser | | Brand Name | Zinsser | | Color | Clear | | Compatible Material | Paper | | Customer Reviews | 4.6 out of 5 stars 3,453 Reviews | | Global Trade Identification Number | 00047719023043 | | Included Components | Rust Oleum 02304 Problem Surface Sealer, 1-Quart, Clear | | Item Dimensions | 4.25 x 4.25 x 4.88 inches | | Item Form | Liquid | | Item Type Name | Rust Oleum 02304 Problem Surface Sealer, 1-Quart, Clear | | Item Weight | 2.3 Pounds | | Item dimensions L x W x H | 4.25 x 4.25 x 4.88 inches | | Manufacturer | Rust-Oleum Corporation | | Material | Plastic | | Material Type | Plastic | | Model | 02304 | | Number of Items | 1 | | Part Number | 02304 | | Style | Compact | | Style Name | 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) ![qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 2](https://m.media-amazon.com/images/I/71wQ-9rMErL.jpg) ![qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 3](https://m.media-amazon.com/images/I/71L6d671PYL.jpg) ![qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 4](https://m.media-amazon.com/images/I/81--3XtTHcL.jpg) ![qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 5](https://m.media-amazon.com/images/I/71WW8NHdAPL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly as described. *by L***Y on June 20, 2026* Worked great for us. We bought a house with mud over wallpaper and towards the baseboards it was beginning to peel. We trimmed the excess off with a box knife, did a light sand, and two coats of this stuff. It completely stuck everything to the wall and we were able to repair raised spots with some more mud. It looks brand new. This is also great for covering exposed gypsum. It was super easy to use, and relatively cheap for the amount you get, especially because it’s thin. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Works as advertised *by T***P on April 18, 2026* I was not able to find this at the local Lowes or Home Depot, which really surprised me. Had to get it here. After viewing several YouTube videos this sealer was suggested by the majority of the painters. I removed a chair rail and when I was removing it from the wall, the paint came with it and tore the sheetrock paper in several areas. Sheetrock is covered by about 6 or 8 layers of brown paper before you get to the actual "chalk" like gypsum core. and you have to seal it to keep it from blistering. Moisture from joint compound (Mud) gets trapped behind the tape or paper surface, causing it to separate from the gypsum. It is easy to apply, I used a small paint brush. It has the consistentcy of watery glue so be careful when applying it or you will have it all over. It covered the areas easy. If you can buy the quart size I recommend it, a little goes a long way. I let it dry over night and came back the next day with the "mud" to cover the torn paper areas. It worked great, I had no "blisters" come up on any of the paper at all. And I had never "mudded" before , ( I was scared to death to try) but found out it is easier that it looks(always use a metal drywall knife or trowel that is at least 4 to 6 inches wide. Plastic trowels don't work as well. I got a quart of the ready made mud and it turned out great. Walls are smooth and paint went on super easy. (24 hours for the joint compound to dry) ## Frequently Bought Together - qt Zinsser 02304 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - 1 qt Dap 12330 DryDex Interior/Exterior Spackling, White - Dap 10100 Wallboard Joint Compound, White , 3-Pound --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/5684908-qt-zinsser-02304-clear-zinsser-gardz-water-based-problem-surface](https://www.desertcart.co.th/products/5684908-qt-zinsser-02304-clear-zinsser-gardz-water-based-problem-surface) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-22*