--- product_id: 50596149 title: "Zinsser Gardz High Performance Sealer Water-Base 2.5 Litre" brand: "zinsser" price: "€ 128.66" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.com.cy/products/50596149-zinsser-gardz-high-performance-sealer-water-base-2-5-litre store_origin: CY region: Cyprus --- # Water-based formula for eco-friendly use Covers up to 10 m² per litre High-performance sealing power Zinsser Gardz High Performance Sealer Water-Base 2.5 Litre **Brand:** zinsser **Price:** € 128.66 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it like a pro, finish like a boss! ## Quick Answers - **What is this?** Zinsser Gardz High Performance Sealer Water-Base 2.5 Litre by zinsser - **How much does it cost?** € 128.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/50596149-zinsser-gardz-high-performance-sealer-water-base-2-5-litre) ## 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 - • **Trusted by Pros:** Top-rated with 4.7 stars and a bestseller in sealers—join the savvy renovators - • **Generous Coverage:** Efficiently covers 5-10 m² per litre, saving time and money on large projects - • **Crystal Clear Finish:** Dries transparent to preserve your wall’s natural look and texture - • **Ultimate Surface Protection:** Seals damaged drywall, plaster, and more with unmatched durability - • **Eco-Smart Water-Based Formula:** Low odor, fast drying, and environmentally conscious for safer indoor use ## Overview Zinsser Gardz High Performance Sealer is a water-based, clear-drying sealer designed for interior surfaces like drywall, plaster, and wallpaper residue. With coverage of up to 10 m² per litre and a trusted 4.7-star rating, it offers professional-grade sealing power that’s eco-friendly and perfect for prepping walls before painting or finishing. ## Description Recommended for damaged drywall, new drywall, spackling and joint compound, skim coats, plaster, calcimine, uncoated wallpaper, wallcovering adhesive residue, textured paint and more. Size 5 litre tin. Dries to a clear finish. Coverage 5 - 10 m2 per litre (depending on porosity of surface). For interior use only. ## Features - High Performance Sealer - Water Based - 2.5 Litre ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00JF37Y5C | | Best Sellers Rank | 1,129 in DIY & Tools (See Top 100 in DIY & Tools) 22 in Sealers | | Brand | Zinsser | | Colour | 2.5l | | Compatible Material | Drywall, Plaster, Wallpaper, Paint | | Customer Reviews | 4.7 4.7 out of 5 stars (454) 4.7 out of 5 stars | | Included Components | 1 x ZN7160001C1 | | Item Dimensions | 26 x 22 x 22 centimetres | | Item Form | Liquid | | Item Weight | 2.76 Kilograms | | Manufacturer | Zinsser | | Manufacturer Part Number | ZIN7160001C1 | | Material | paint | | Model Number | ZN7160001C1 | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Warranty | None. | | Style Name | Compact | | Surface Recommendation | Drywall | | Unit Count | 2500.0 millilitre | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Zinsser - **Item dimensions L x W x H:** 26 x 22 x 22 centimetres - **Material:** paint - **Style:** Compact - **Water resistance level:** Water Resistant ## Images ![Zinsser Gardz High Performance Sealer Water-Base 2.5 Litre - Image 1](https://m.media-amazon.com/images/I/61C8yt9ZvbL.jpg) ## Questions & Answers **Q: I plan on us using the in newly plastered walls/ceiling, what is the coverage per litre?** A: It depends on how porous the surface is, but the spec is between 5 & 10 sq/m. Just wondering why you intend to use on new plaster though, if its to prep for painting them a wash coat of emulsion should do rather than Gardz, if it's to paper then watered down PVA. Garda will do both these things but it's more expensive to do so. **Q: Would this work on walls that have been painted over distemper or do I need to scrap all the paint off and start again?** A: I have used this on walls that were distempered. I brushed off the loose bits then just painted over it with Gardz. It bonds the surface into a solid base ready for painting over. It's brilliant! But it is very messy to use because it's very thin and drips everywhere. Then again it cleans up with soap and water. Highly recommended! **Q: Can i use this to seal a bathroom cabinet after its painted? Does it dry Matt or silky?** A: It dries slightly silky, but why do it? I used it to seal in old wallpaper paste as it reacts when painted with emulsion paint. I had no problems. **Q: I've used this to great effect on some inside (brick) walls of an outbuilding. Is it likely to be any good for brick *cellar* walls? (cold not wet).** A: Hi, Zinsser Gardz is best used on the following surface - Drywall, Plaster, Calcimine, Wallpaper ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff! Works really well as a sealer. *by on Reviewed in the United Kingdom 15 July 2026* Great stuff! Needed to use a sealer after removing wallpaper and wanted to paint walls. Really easy to use, covered really well. No smell. Quite watery, so I needed to be careful with application.I also used on eggshell paint, as I wanted to repaint, so a great versatile product. The can covered a large area, so great value for money. Paint adhered nicely over without any peeling issues. ### ⭐⭐⭐⭐⭐ ABSOLUTE LIFE SAVER!! *by on Reviewed in the United Kingdom 19 October 2023* We’ve always had trouble with the wall going up our stairs. Every time we paint or the weather turns cold, little air bubbles appear. We had dado rails and decided to pull them off BUT it took about 4/5 layers of paint with it so we then had no choice but to scrape and peel every single bit of paint off! We saw this as a blessing in disguise though as we’ve always wanted to go back to bare plaster to sort out the problem. We sanded and cleaned every area, after one coat, it was still doing it!! But this time the paint was scratching off by our finger nails too. So we had to re sand what we’d already done!! Nightmare! After researching, we came across ZINSSER GARDZ, we figured maybe there’s old wall paper paste on the walls as it’s an old house. Zinsser Gardz looks like watery milk but smells of rabbit wee! So I recommend opening windows and wearing a face mask. Also, don’t use a brush! It flys everywhere! Use a small foam roller. It dries like a glue and your wall will be shiny. After one coat of our desired paint we had no paint scratching off and no bubbling! After a few coats, it was perfect! We’ve finally got our walls back! It’s taken about a month of back and forthing and lots of tears but we got there in the end! Yay! ### ⭐⭐⭐⭐⭐ Great porous primer/sealer *by on Reviewed in the United Kingdom 29 September 2021* Bought this product as a last resort. Stupidly i had sanded an artex ceiling and couldn't get any paint products to stick to the surface without peeling, bubbling or simply falling off. This product was recommended for all porous surfaces, especially damaged plaster, plasterboard or chalky surfaces. The sealer is very thin and watery to apply, so expect drips and a bit of mess. I opted to apply by a 2 inch brush instead of roller. It still runs off the brush and up your arm if you overload the brush! After 2 coats it had dried to a rock hard covering which i have been able to pain over. Pleased with the result. Expensive product but cheaper than employing a plasterer. Zinnser primers are the best products on the market at present in my opinion. --- ## 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.com.cy/products/50596149-zinsser-gardz-high-performance-sealer-water-base-2-5-litre](https://www.desertcart.com.cy/products/50596149-zinsser-gardz-high-performance-sealer-water-base-2-5-litre) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-09-15*