--- product_id: 304126927 title: "Proseal Sealer 250 mL" brand: "tenax" price: "€ 87.84" currency: EUR in_stock: true reviews_count: 1 category: "Tenax" url: https://www.desertcart.be/products/304126927-proseal-sealer-250-ml store_origin: BE region: Belgium --- # Solvent-based liquid for deep stone penetration 0.80 g/ml density for optimal absorption Anti-stain effect activates in 24 hours Proseal Sealer 250 mL **Brand:** tenax **Price:** € 87.84 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, shine like a boss! ## Quick Answers - **What is this?** Proseal Sealer 250 mL by tenax - **How much does it cost?** € 87.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/304126927-proseal-sealer-250-ml) ## Best For - tenax enthusiasts ## Why This Product - Trusted tenax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Application Control:** Apply evenly with brush, sponge, cloth, or spray gun to avoid sticky residue and ensure flawless finish. - • **Fast-Acting Anti-Stain Barrier:** Achieves full stain resistance within 24 hours, keeping surfaces pristine and showroom-ready. - • **Versatile Surface Compatibility:** Seals granite, limestone, sandstone, terrazzo, concrete agglomerate, and more with professional-grade results. - • **Commercial & Industrial Strength:** Designed for heavy-duty use, perfect for professionals who demand durability and reliability. - • **Industry-Leading Stone Protection:** Trusted Italian formula by Tenax, engineered for premium natural and engineered stones. ## Overview Proseal Sealer 250 mL by Tenax is a solvent-based, transparent sealer optimized for natural and engineered stones. With a density of 0.80 g/ml, it penetrates deeply to provide a durable anti-stain barrier within 24 hours. Ideal for commercial and industrial applications, it supports multiple stone types and requires precise application to avoid surface residue. A top choice for professionals seeking reliable, long-lasting stone protection. ## Description This solvent based sealer for stone is made by Tenax in Italy and this product represents the best value for sealing natural stone in tests. It tested very good for granite (including the exotic granites), and it works on limestone, sandstone, terrazzo, concrete agglomerate, and even engineered stone. he product must be evenly applied on dry and clean materials. The presence of water, dust or dirty matter may influence the result regarding the uniformity of the surface. We suggest to spread the product using a brush, sponge, cloth or with a spray gun. Use the right quantity that the material naturally can absorb. Then, after few seconds, clean (buff) the surfaces with a clean cloth. The excess may create a superficial sticky film, so the excess must be removed immediately after the application. We suggest to repeat this treatment after 10-15 minutes from the first application. The effect of anti-stain will be achieved after 24 hours from the treatment. In case of floor application, do not walk on the surface before. Ships to the continental U.S. only. Review: Failure - This thing didnt work as described ## Features - From an Industry Leader - Density at 25°C gr/ml: 0,80 - Aspect: liquid - Standard Colour: transparent/opalescent - Perfect for commercial and industrial applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SC8SCYS | | ASIN | B00SC8SCYS | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #73,324 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #432 in Hardware Sealers | | Color | Transparent/Opalescent | | Customer Reviews | 4.4 4.4 out of 5 stars (240) | | Customer reviews | 4.4 4.4 out of 5 stars (240) | | Date First Available | 20 March 2021 | | Date First Available | 20 March 2021 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 259 g | | Manufacturer | Tenax | | Manufacturer | Tenax | | Material | solvent based sealer | | Package Dimensions | 9.09 x 8.51 x 7.8 cm; 259 g | | Package Dimensions | 9.09 x 8.51 x 7.8 cm; 259 g | | Size | Full Size | | Style | Industrial | ## Product Details - **Material:** solvent based sealer - **Brand:** Tenax - **Style:** Industrial - **Item weight:** 0.26 Kilograms - **Water resistance level:** Water Resistant ## Images ![Proseal Sealer 250 mL - Image 1](https://m.media-amazon.com/images/I/713aOJlpP7L.jpg) ## Customer Reviews ### ⭐ Failure *by M***A on 29 February 2024* This thing didnt work as described ## Frequently Bought Together - Tenax Proseal Granite Sealer, Marble Sealer, & Stone Sealer -- 250 mL - (12-Pack) Professional Microfiber Sealer Applicator Pad – The Perfect Tool to Apply Sealer to All Natural Stone and Tile Like Marble, Granite, Concrete & Slate (White) - Tenax Ager Color Enhancing Granite Sealer, Marble Sealer, & Stone Sealer - 1/4 Liter --- ## 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.be/products/304126927-proseal-sealer-250-ml](https://www.desertcart.be/products/304126927-proseal-sealer-250-ml) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-03*