---
product_id: 766837387
title: "Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.)"
brand: "nanotech surface solutions"
price: "€ 807.58"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/766837387-nanotech-surface-solutions-ultimate-sealant-water-repellent-invisible-penetrative-coating
store_origin: FI
region: Finland
---

# 450 sq.ft. coverage/gal SiO2 nano molecular bonding 8+ years water & UV protection Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.)

**Brand:** nanotech surface solutions
**Price:** € 807.58
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the Future: Invisible Protection That Lasts a Decade

## Quick Answers

- **What is this?** Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) by nanotech surface solutions
- **How much does it cost?** € 807.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/766837387-nanotech-surface-solutions-ultimate-sealant-water-repellent-invisible-penetrative-coating)

## Best For

- nanotech surface solutions enthusiasts

## Why This Product

- Trusted nanotech surface solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maximized Coverage:** One gallon covers up to 450 sq.ft. on first coat, making large projects efficient and cost-effective.
- • **Effortless Application:** Odorless, colorless formula sprays, rolls, or brushes on cleanly—no residue, no fuss.
- • **Nano-Powered Durability:** Harnesses advanced SiO2 nanoparticles for molecular-level bonding and unmatched longevity.
- • **UV-Resistant & Long-Lasting:** Outperforms traditional sealants with over 8 years of protection against water and sun damage.
- • **Invisible Shield, Visible Impact:** Keeps your surfaces pristine with a completely invisible, texture-preserving finish.

## Overview

Nanotech Surface Solutions Ultimate Sealant is a cutting-edge, water-based SiO2 nano-particle coating designed for porous materials like concrete and masonry. It delivers a completely invisible, odorless, and fast-curing finish that repels water and UV rays for over 8 years, covering up to 450 sq.ft. per gallon with easy application methods.

## Description

Full description not available

## Features

- COMPLETELY INVISIBLE FINISH. Ultimate Sealant is a water-based penetrative coating for porous substrates such as concrete, clay, limestone, sandstone, flagstone, cantera, masonry, etc. that does not alter the appearance or texture of treated substrates.
- SIO2 NANO-BASED COMPOSITION. Instead of using conventional silanes/ siloxanes, Ultimate Sealant uses silicon dioxide nano particles that are able to bond with the substrate on a molecular level and offer longer-lasting UV ray and water repellent protection.
- EASY-TO-APPLY. Forget about applying a milky white looking liquid on your vertical/ horizontal surfaces that might end up leaving residues once it dries. Ultimate Sealant is odorless, colorless and can be sprayed, rolled, or brushed into almost every absorbent substrate.
- GREAT AREA COVERAGE. Each gallon can cover up to 450 sq. ft. on the first coat and even more on the second coat. It usually takes two coats for the substrate to develop an outstanding water repellent protection.
- LONG LASTING PROTECTION. Ultimate Sealant will offer a water repellent protection for more than 8 years on vertical surfaces. Due to the nature of its chemical composition, UV rays will not degrade it the way it degrades silanes and siloxanes, making it more resistant and longer-lasting than conventional sealers.

## Product Details

- **Material:** Silicone
- **Brand:** Nanotech Surface Solutions
- **Style:** Compact
- **Item Weight:** 19 Kilograms
- **Item dimensions L x W x H:** 7.5 x 4 x 11 inches

## Images

![Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) - Image 1](https://m.media-amazon.com/images/I/513L1kLei9L.jpg)
![Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) - Image 2](https://m.media-amazon.com/images/I/61ESzylqGoL.jpg)
![Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) - Image 3](https://m.media-amazon.com/images/I/71kJbgNBbtL.jpg)
![Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) - Image 4](https://m.media-amazon.com/images/I/81HhTL+3FML.jpg)
![Nanotech Surface Solutions Ultimate Sealant - Water Repellent Invisible Penetrative Coating for Concrete, Masonry, Clay, Limestone, Sandstone, Cantera, SiO2 Water Based Fast Curing (5 Gal.) - Image 5](https://m.media-amazon.com/images/I/91lUsgnDHCL.jpg)

## Available Options

This product comes in different **Size** options.

---

## 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.fi/products/766837387-nanotech-surface-solutions-ultimate-sealant-water-repellent-invisible-penetrative-coating](https://www.desertcart.fi/products/766837387-nanotech-surface-solutions-ultimate-sealant-water-repellent-invisible-penetrative-coating)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-30*