---
product_id: 188477872
title: "Rainguard Water Sealers Stone Sealer Spray, Penetrating Protection Against Moisture Damage and Stains, for All Stone Surfaces, Silane/Siloxane Waterproofer, Ready to Use, 16 oz"
brand: "rain guard water sealers"
price: "249 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/188477872-rainguard-water-sealers-stone-sealer-spray-penetrating-protection-against-moisture
store_origin: RO
region: Romania
---

# Safe, VOC-free & pet-friendly Hydrophobic barrier repels water Dries in 1 hour for fast use Rainguard Water Sealers Stone Sealer Spray, Penetrating Protection Against Moisture Damage and Stains, for All Stone Surfaces, Silane/Siloxane Waterproofer, Ready to Use, 16 oz

**Brand:** rain guard water sealers
**Price:** 249 Lei
**Availability:** ✅ In Stock

## Summary

> 💎 Seal the deal with invisible, lasting stone protection!

## Quick Answers

- **What is this?** Rainguard Water Sealers Stone Sealer Spray, Penetrating Protection Against Moisture Damage and Stains, for All Stone Surfaces, Silane/Siloxane Waterproofer, Ready to Use, 16 oz by rain guard water sealers
- **How much does it cost?** 249 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/188477872-rainguard-water-sealers-stone-sealer-spray-penetrating-protection-against-moisture)

## Best For

- rain guard water sealers enthusiasts

## Why This Product

- Trusted rain guard water sealers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart & Safe:** Water-based, odorless, and free from VOCs—safe for your family, pets, and plants while delivering powerful protection.
- • **Long-Lasting Defense:** Up to 5 years of protection with a single application, reducing maintenance and preserving your investment.
- • **Versatile Stone Savior:** Perfect for indoor/outdoor use on floors, chimneys, walkways, fences, and more with a natural, no-gloss finish.
- • **Fast-Dry Formula for Busy Pros:** Dries within 1 hour at 75°F, letting you protect surfaces quickly without downtime.
- • **Invisible Shield, Visible Confidence:** Creates a filmless, hydrophobic barrier that defends stone from water, oil, stains, and weather damage.

## Overview

Rainguard Water Sealers Stone Sealer Spray offers a fast-drying, water-based silane/siloxane formula that penetrates porous stone surfaces to create an invisible, hydrophobic barrier. It protects against moisture, stains, freeze-thaw damage, and harsh weather for up to 5 years. Suitable for indoor and outdoor use, it covers up to 125 sq.ft./gallon and dries to a natural, no-gloss finish. Made in the USA, it is free from strong odors and VOCs, ensuring safety for people, pets, and plants.

## Description

Rainguard Water Sealers Stone Sealer Spray, Penetrating Protection Against Moisture Damage and Stains, for All Stone Surfaces, Silane/Siloxane Waterproofer, Ready to Use, 16 oz

## Features

- SUPERIOR PROTECTION: Our stone sealer forms an invisible, filmless, hydrophobic barrier that shields stone surfaces from water, oil, stains, moisture, efflorescence, harsh weather, and other contaminants, ensuring long-lasting durability.
- WATER-REPELLENT: The waterproofer absorbs into unpainted and unsealed stone surfaces to prevent damage from cracks caused by freeze-thaw cycles and deterioration from water exposure, moisture, efflorescence, stains, and long-term wear.
- MULTI-PURPOSE USE: Ideal for indoor and outdoor surfaces, our sealer protects the appearance of stone floors, chimneys, walkways, fences, walls, garden fences, stone ovens, and other porous stone surfaces and dries with a natural, no-gloss finish.
- EXTENSIVE COVERAGE: Drying within 1 hour at 75°F (24°C), this waterproofer covers up to 125 sq.ft./gallon, depending on surface porosity. Apply 2 flood coats with a handheld pump sprayer. Clean-up is also easy; simply wash with water and soap once done.
- EFFECTIVE FORMULATION: Made in the USA, our water-based silane/siloxane stone sealer offers up to 5 years of protection. Free from strong odors and VOCs, the water repellent is safe for people, pets, and plants.

## Product Details

- **Material:** Silicone
- **Brand:** Rain Guard Water Sealers
- **Style:** Protection
- **Item Weight:** 16 Ounces
- **Water Resistance Level:** Water Repellent

## Images

![Rainguard Water Sealers Stone Sealer Spray, Penetrating Protection Against Moisture Damage and Stains, for All Stone Surfaces, Silane/Siloxane Waterproofer, Ready to Use, 16 oz - Image 1](https://m.media-amazon.com/images/I/51s6mnojzcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this change the color of the concrete or stone?**
A: I used the product on bluestone and it did not change the color at all

**Q: Can I use this on a outdoor partially painted stepping stone ?**
A: Yes, this can be used. 
Just be sure to properly apply the product in 2 flood coats.
You will know a "flood coat" has been reached when you see pooling that turns milky white.

**Q: Is this for indoor stone, such as flagstone?**
A: Yes, you can use Stone Sealer indoors. As long as the flagstone is porous (absorbs water), then you can apply Stone Sealer.

**Q: will this work on porcelain shower tiles ?**
A: An easy way to tell is by doing a quick splash test.
Simply splash some water on to your tile. 
If it darkens when wet, it is porous and will accept our Stone Sealer.
If the water beads on the surface, it is non-porous and would be a better suited to our Gloss Sealer.

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**Shop now:** [https://www.desertcart.ro/products/188477872-rainguard-water-sealers-stone-sealer-spray-penetrating-protection-against-moisture](https://www.desertcart.ro/products/188477872-rainguard-water-sealers-stone-sealer-spray-penetrating-protection-against-moisture)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-10*