---
product_id: 18641804
title: "Tenax Proseal Sealer 250 mL"
brand: "tenax"
price: "€ 56.00"
currency: EUR
in_stock: true
reviews_count: 9
category: "Tenax"
url: https://www.desertcart.hr/products/18641804-tenax-proseal-sealer-250-ml
store_origin: HR
region: Croatia
---

# Ideal for commercial & industrial floors 0.80 gr/ml density for deep penetration Solvent-based formula for superior sealing Tenax Proseal Sealer 250 mL

**Brand:** tenax
**Price:** € 56.00
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your surfaces like a pro—because your stone deserves the best!

## Quick Answers

- **What is this?** Tenax Proseal Sealer 250 mL by tenax
- **How much does it cost?** € 56.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18641804-tenax-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

- • **Invisible Shield:** Transparent, opalescent finish preserves natural stone beauty
- • **Compact & Efficient:** 250 mL bottle delivers powerful coverage without bulk
- • **Water-Resistant Barrier:** Repels moisture to prevent stains and damage
- • **Ultimate Stone Protection:** Seals granite, marble, and concrete with unmatched durability
- • **Professional Grade Formula:** Trusted by industry leaders for commercial applications

## Overview

TenaxProseal is a premium solvent-based sealer designed for granite, marble, and concrete surfaces. With a density of 0.80 gr/ml, it penetrates deeply to create a transparent, water-resistant barrier ideal for commercial and industrial floors. This 250 mL liquid formula offers professional-grade protection that preserves natural stone beauty while preventing stains and moisture damage.

## 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: WOW - Did the job fast and forever - Great product. Went on very quickly and easily. The odor was too strong for us but it went away within a half hour of opening the windows. I sealed my granite tops a month ago and the shine and protection is great. A pro finisher recommended Tenax Proseal and I know why. Forget the water based junk.
Review: Proseal seals my granite yearly! - I had new granite countertops put in about a year ago and the company used this same product to seal them after they got my counter set. I take good care of my granite bc it’s so expensive and just to stay on top of that I decided I would reseal them again, not necessarily bc they needed it but just to be proactive and protect them. Proseal is easy to apply with a rag although the vapor is very strong. Make sure to clean your granite first with rubbing alcohol and let dry. I would also recommend a fan nearby and open those windows to help ventilate. There is plenty solution left over to reapply for the next 2 years. Store is cool dry place and you’re good to go!

## 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 |
|---------------|-------|
| Material | solvent based sealer |
| Brand | Tenax |
| Style | Industrial |
| Item Weight | 0.26 Kilograms |
| Compatible Material | Concrete, Stone |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| UPC | 617390958226 |
| Unit Count | 8.5 Fluid Ounces |
| Number of Items | 1 |
| Color | Clear |
| Surface Recommendation | Floor |
| Manufacturer | Tenax |
| Item Weight | 9.1 ounces |
| Package Dimensions | 3.58 x 3.43 x 3.27 inches |
| Is Discontinued By Manufacturer | No |
| Size | Full Size |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** solvent based sealer
- **Brand:** Tenax
- **Style:** Industrial
- **Item Weight:** 0.26 Kilograms
- **Compatible Material:** Concrete, Stone

## Images

![Tenax Proseal Sealer 250 mL - Image 1](https://m.media-amazon.com/images/I/71wzYFomIuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ WOW - Did the job fast and forever
*by S***M on January 22, 2019*

Great product. Went on very quickly and easily. The odor was too strong for us but it went away within a half hour of opening the windows. I sealed my granite tops a month ago and the shine and protection is great. A pro finisher recommended Tenax Proseal and I know why. Forget the water based junk.

### ⭐⭐⭐⭐⭐ Proseal seals my granite yearly!
*by A***3 on January 9, 2020*

I had new granite countertops put in about a year ago and the company used this same product to seal them after they got my counter set. I take good care of my granite bc it’s so expensive and just to stay on top of that I decided I would reseal them again, not necessarily bc they needed it but just to be proactive and protect them. Proseal is easy to apply with a rag although the vapor is very strong. Make sure to clean your granite first with rubbing alcohol and let dry. I would also recommend a fan nearby and open those windows to help ventilate. There is plenty solution left over to reapply for the next 2 years. Store is cool dry place and you’re good to go!

### ⭐⭐⭐⭐⭐ Very Good Product; Easy to Use
*by S***. on February 13, 2021*

I used this product for a first-time attempt at sealing my year-old marble. It was easy to use. The viscosity is much like water and it doesn't take much product to get good coverage over the marble surface. I used microfiber cloths to spread it on and another clean one to wipe it off and leave the marble shiny and smooth. I left the marble dry overnight and have been well pleased with the results. As I am not usually much for such DIY projects, I'm glad I took the time to clean and seal the marble in accord with several sets of directions I read and watched on U-Tube. I was careful and deliberate and the project turned out very well. I saved money in doing so, too.

## 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.hr/products/18641804-tenax-proseal-sealer-250-ml](https://www.desertcart.hr/products/18641804-tenax-proseal-sealer-250-ml)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-16*