--- product_id: 16322368 title: "Concrete Countertop Water Based Sealer. Food Safe. Matte Finish 1 Kit. Freeze Protection Package When Necessary" brand: "globmarble" price: "R5402" currency: ZAR in_stock: true category: "Glob Marble" url: https://www.desertcart.co.za/products/16322368-concrete-countertop-water-based-sealer-food-safe-matte-finish-1 store_origin: ZA region: South Africa --- # Water-based, low VOC (25 g/L) Heat resistant up to 300°F Durable abrasion & stain protection Concrete Countertop Water Based Sealer. Food Safe. Matte Finish 1 Kit. Freeze Protection Package When Necessary **Brand:** globmarble **Price:** R5402 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal your style with the ultimate concrete armor—durability meets design. ## Quick Answers - **What is this?** Concrete Countertop Water Based Sealer. Food Safe. Matte Finish 1 Kit. Freeze Protection Package When Necessary by globmarble - **How much does it cost?** R5402 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/16322368-concrete-countertop-water-based-sealer-food-safe-matte-finish-1) ## Best For - globmarble enthusiasts ## Why This Product - Trusted globmarble brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heatproof Shield:** Withstands scorching temps up to 300°F—perfect for busy kitchens and architectural masterpieces. - • **All-Weather Ready:** Includes freeze protection for worry-free shipping and year-round application. - • **Eco-Smart Formula:** Low VOC water-based sealer that’s safe for your home and the planet, with food-safe certification upon curing. - • **Effortless Coverage:** Covers approximately 100 ft² per quart with a simple 3:2 mixing ratio—professional results without the hassle. - • **Flawless Matte Finish:** Dries clear with a subtle semi-gloss that enhances concrete’s natural beauty without yellowing. ## Overview The GlobMarble XS-327 Concrete Countertop Water Based Sealer is a premium, two-component acrylic-polyurethane hybrid designed for high-performance protection of concrete and marble surfaces. It offers exceptional heat resistance up to 300°F, superior abrasion and stain resistance, and a non-yellowing matte finish. Low VOC and food safe once cured, this water-based sealer ensures eco-friendly, durable, and visually stunning results with easy application and freeze-protected shipping. ## Description XS-327 is a specially formulated hybrid water based polyurethane coating. XS-327 is low VOC (25 g/l), and delivers commercial grade abrasion resistance for concrete and cementitious surfaces. XS-327 is a two component concrete sealer, 64% solids by weight, and may be reduced with water. Although specifically designed for PreCast Concrete pieces, XS-327 can be used anywhere that requires high performance durability against: scratching, abrasion, chemical and household staining, UV damage, and damage from heat up to (to 300°F). XS-327 surpasses the performance of most solvent systems, while providing the safety of a non-flammable, low VOC water based concrete sealer. XS-327 meets the most stringent of VOC regulations at just 25 g/L. XS-327 becomes food safe upon curing. PACKAGING XS 327 “A” - short filled quart can XS 327 “B” - pint can MIXING RATIO 3 parts “A” to 2 parts “B” (water maybe added see raos below) COVERAGE Approximately 100 ft² per qt. (9.3 m² per 0.9 L) of catalyzed and diluted product 4 mils wet / completed system 2 mils cured ## Features - Concrete Countertop Sealer XS-327 Matte. 1 Kit. Excellent heat resistance. Withstands temperatures up to 300°F - Concrete water-base sealer - modified acrylic co-polymer emulsion that doubles as a membrane forming curing compound and a long-lasting sealer, especially formulated for architectural applications. Concrete Water-BaseSealer quickly dries to a semi-gloss, non-yellowing and durable barrier against moisture, oil and most stains. Concrete Water-Base Sealer is a milky white liquid that sprays on blue and dries clear on any horizontal concrete surface. - MIXING RATIO 3 parts “A” to 2 parts “B” (water maybe added see raos below). COVERAGE Approximately 100 ft² per qt. (9.3 m² per 0.9 L) of catalyzed and diluted product 4 mils wet / completed system 2 mils cured - WINTER FREEZE WARNING: This product could be frozen during shipping. We provide the shipping of the sealer with FREEZE PROTECTION. Please contact us to receive additional information. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010O1Y0TG | | Best Sellers Rank | #107,641 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #379 in Hardware Sealers | | Brand Name | GlobMarble | | Color | Clear, clear, white | | Compatible Material | Concrete, Marble | | Customer Reviews | 4.5 4.5 out of 5 stars (201) | | Item Form | Liquid | | Item Weight | 1.5 kg | | Manufacturer | SureCrete | | Material Type | Acrylic, Polyurethane | | Model | XS-327C | | Number of Items | 100 | | Number of Packs | 1 | | Part Number | XS-327C | | Style Name | Protection | | Surface Recommendation | Countertop | | UPC | 842467107881 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** GlobMarble - **Item Weight:** 1.5 kg - **Material:** Acrylic, Polyurethane - **Style:** Protection - **Water Resistance Level:** Water Resistant ## Images ![Concrete Countertop Water Based Sealer. Food Safe. Matte Finish 1 Kit. Freeze Protection Package When Necessary - Image 1](https://m.media-amazon.com/images/I/81ZxPvkbobL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Frequently Bought Together - Concrete Countertop Water Based Sealer. Food Safe. Matte Finish 1 Kit. Freeze Protection Package When Necessary - SureCrete SureSpray Microcement Concrete Overlay - White - 45 lb - SureCrete SC Color Pack | Coral | .5 lb | Concrete Powder Color Additive for Overlays and Casting Products --- ## 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.co.za/products/16322368-concrete-countertop-water-based-sealer-food-safe-matte-finish-1](https://www.desertcart.co.za/products/16322368-concrete-countertop-water-based-sealer-food-safe-matte-finish-1) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-20*