--- product_id: 7854960 title: "1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer" brand: "zinsser" price: "€ 172.30" currency: EUR in_stock: true category: "Zinsser" url: https://www.desertcart.gr/products/7854960-1-gal-zinsser-02301-clear-zinsser-gardz-water-based-problem store_origin: GR region: Greece --- # Fast drying, high spread rate Moisture-proof, water resistant Seals porous & damaged surfaces 1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer **Brand:** zinsser **Price:** € 172.30 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal the deal on flawless walls before your neighbors do! ## Quick Answers - **What is this?** 1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer by zinsser - **How much does it cost?** € 172.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/7854960-1-gal-zinsser-02301-clear-zinsser-gardz-water-based-problem) ## 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 - • **Invisible Armor:** Dries clear matte to protect and prep surfaces without altering appearance - • **Low Odor, High Impact:** Water-based and low odor for a professional finish without the harsh fumes - • **Speed Meets Efficiency:** High spread rate and fast drying formula means less wait, more work done - • **Versatile Compatibility:** Perfect for drywall, plaster, stucco, and more – one sealer to rule them all - • **Lock Down Problem Surfaces:** Seals torn paper, old wallpaper adhesive & damaged drywall for a flawless base ## Overview Zinsser GARDZ Problem Surface Sealer is a water-based, low-odor interior sealer designed to penetrate and lock down porous, damaged, or chalky surfaces like drywall, wallpaper adhesive, and plaster. It dries fast to a clear, matte, moisture-proof film that strengthens and protects surfaces, making it ideal for prepping walls for painting or finishing. ## Description Product Description Zinsser Gardz Problem Surface Sealer is an interior sealer specifically designed to seal porous or problem areas such as stucco, uncoated wallpaper, texture finishes, plaster, cement, drywall and more. Deeply penetrates the surface creating a moisture-proof film. Ready-to-use coating strengthens soft texture finishes and binds chalky surfaces. 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. ## 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 | B002OFHEG2 | | Best Sellers Rank | #4,086 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Hardware Sealers | | Brand Name | Zinsser | | Color | Clear | | Compatible Material | Paper | | Customer Reviews | 4.6 4.6 out of 5 stars (3,441) | | Global Trade Identification Number | 00047719023012 | | Included Components | Sealer | | Item Dimensions | 6.75 x 6.75 x 7.65 inches | | Item Form | Liquid | | Item Type Name | Sealer | | Item Weight | 10.4 ounces | | Manufacturer | Rust-Oleum Corporation | | Material Type | Paper | | Model | 2301 | | Number of Items | 1 | | Part Number | 02301 | | Style Name | Compact | | Surface Recommendation | Drywall,Walls | | UPC | 047719023012 | | Unit Count | 1.0 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Zinsser - **Item Weight:** 10.4 ounces - **Item dimensions L x W x H:** 6.75 x 6.75 x 7.65 inches - **Material:** Paper - **Style:** Compact ## Images ![1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Image 1](https://m.media-amazon.com/images/I/71QrGvPW18L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Please help. The description says Rustoleum 02304 problem surface sealer, 1-quart, clear, but the picture shows Gardz. Which is it? Thanks!** A: Gardz is a Zinsser product which is a subset of Rustoleum. It's the same thing that is pictured. https://www.rustoleum.com/product-catalog/consumer-brands/zinsser/primer-sealers/gardz-problem-surface-sealer/ **Q: I am reading about people skimcoating the walls after removing wallpaper before applying Gardz. Is this necessary if I have just patched the holes?** A: This stuff is great. We removed wallpaper and had wall damage. We Gardz coated after sanding, then skim coated, then Gardz again. The paint went on beautifully and the wall texture is very even, hiding damage, wall compound, EVERYTHING. It is quite thin so careful about drips! **Q: would this product seal and water-proof plaster and concrete planters? I am looking for a true clear sealer that does not yellow.** A: I don't think so, this product is more about helping paint adhere to wallpaper paste and other problem surfaces no waterproofing claims are made. **Q: When comparing prices, I noticed on the home depot site that there is a choice between finishes-- flat/matte or gloss. Which finish is this?** A: I used this product on torn drywall to seal it after wallpaper had been removed. It dries clear with an essentially matte finish, MN maybe a slight sheen, but again, I used it on torn drywall. With that being said, the product worked wonders to seal all the exposed paper and I was able to then patch and paint the walls ## Frequently Bought Together - 1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer - Pro Grade Paint Roller Kit, Brush & Roller,10 Piece Set, Wall Painting Naps for Professionals & Homeowners - All Paints & Stains, Washable, Reusable, Easy to Clean, Superior Absorbency. - Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement --- ## 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.gr/products/7854960-1-gal-zinsser-02301-clear-zinsser-gardz-water-based-problem](https://www.desertcart.gr/products/7854960-1-gal-zinsser-02301-clear-zinsser-gardz-water-based-problem) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-21*