---
product_id: 67159111
title: "Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre"
brand: "sika"
price: "¥33640"
currency: JPY
in_stock: true
reviews_count: 8
category: "Sika"
url: https://www.desertcart.jp/products/67159111-stone-protector-water-based-protector-for-natural-stone-internal-external
store_origin: JP
region: Japan
---

# For both indoor & outdoor stone surfaces Water-based, solvent-free formula Dries in just 3 hours Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre

**Brand:** sika
**Price:** ¥33640
**Availability:** ✅ In Stock

## Summary

> 💎 Seal your stone’s natural glow—because your space deserves the best!

## Quick Answers

- **What is this?** Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre by sika
- **How much does it cost?** ¥33640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67159111-stone-protector-water-based-protector-for-natural-stone-internal-external)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **Invisible Shield:** Milky on application, dries clear to preserve natural stone beauty.
- • **Fast-Acting Defense:** Penetrates and seals stone in just 3 hours for quick project turnaround.
- • **Effortless Application:** Ready-to-use straight from the can—no mixing, no fuss.
- • **Dual-Environment Protection:** Perfectly guards patios, paths, and indoor stone from spills and weather.
- • **Long-Lasting Stain Resistance:** Repels coffee, wine, food stains, and water for enduring pristine surfaces.

## Overview

Sika Stone Protector is a 5-litre, water-based, solvent-free sealant designed for both internal and external natural stone surfaces. It dries quickly within 3 hours, forming a clear, protective barrier that repels stains and weather damage while enhancing the stone’s natural color. Ready to use and VOC-free, it offers a durable, eco-friendly solution to keep stonework pristine and stylish.

## Description

This solvent-free, water-based stone protector seals and shields natural stone surfaces both indoors and outdoors, safeguarding against spills and weathering.

Review: Works well - Easy to use and seems to work a treat. We applied two coats as per instructions. It seems to totally waterproof the Indian sand stone pavers. Let’s hope it lasts well.
Review: Good Product - I applied this to my Indian Sandstone patio (which was newly laid as part of a garden refurb). The reason I bought it was because I wanted to avoid stains and spills ruining the appearance of the sandstone The instructions are easy to follow. Because the sandstone is very porous and requires a second coat before the first coat has dried, I applied it to a section of about 4 paving slabs at a time with a brush so I could easily apply the 2nd coat without walking on the slabs already coated, and then proceeded with the next section. I had plenty of the product left over after covering 18 sq meters with 2 coats. I think it very slightly enhanced the natural colours of the sandstone and water now beads on the top, so it is definitely now water resistant. I also found that you can wipe off any spills like tomato ketchup straight away without any staining. So I think it is a good product and does the job. Hopefully it will last a couple of years or so before I need to re-apply it.

## Features

- READY TO USE – This solvent-free Sika stone protector has no VOCs and is ready to use from the jerry can.
- SEALS AND PROTECTS – Applies as a milky shade before drying to a clear finish that seals and protects the stone.
- IDEAL FOR INTERNAL AND EXTERNAL USE – Protects paths, patios, block paving and other indoor and outdoor stonework.
- LONG-LASTING STONE PROTECTION – Saves natural stone and mineral surfaces from accidental spillages, including tea, coffee, wine and foodstuffs.
- QUICK DRYING – Apply in dry weather using a roller or brush, and it penetrates the surface of natural stone to seal in three hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JJIB05S |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 185,398 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,047 in Sealers |
| Colour | Clear |
| Customer Reviews | 4.2 4.2 out of 5 stars (235) |
| Date First Available | 8 April 2014 |
| Included components | 5 Litres |
| Item Package Quantity | 1 |
| Item Weight | 5.14 kg |
| Item model number | SKSTONE5 |
| Manufacturer | Sika Everbuild |
| Material | Water Based |
| Package Dimensions | 28.5 x 20.8 x 18.1 cm; 5.14 kg |
| Part number | SKSTONE5 |
| Style | Single |
| Volume | 5 Litres |

## Product Details

- **Brand:** Sika
- **Item form:** Liquid
- **Material:** Water Based
- **Style:** Single
- **Water resistance level:** Water Resistant

## Images

![Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre - Image 1](https://m.media-amazon.com/images/I/51SGaIr5iFL.jpg)

## Questions & Answers

**Q: Is this suitable for the tiles around an outdoor swimming pool (ie chlorine-resistant?)**
A: This water-based material is said to be suitable for any porous/absorbent stone substance. I'm not aware that any claim is made for chlorine resistance. In my case I have used it on the natural sandstone of our front door steps. Three coats applied after thorough precleaning has given substantial weather proofing. I can only suggest a check with the manufacturer re chlorine resistance. 
Sika Ltd
Watchmead
Welwyn Garden City
AL7 18Q
Tele 1707 394444
Website www.sika.co.uk

**Q: does it protact against bird poo**
A: Hi, this will offer some protection although due to the nature of bird droppings we would advise that they are cleaned off as they can penetrate through the sealer if left on the surface for periods of time.

**Q: Can this render tumbled marble mosaic tiles waterproof?**
A: Sadly, no

**Q: How many 5L bottles would be needed to cover 9m2; assuming 2 coats would be needed?**
A: I believe one container should be enough. I applied three coats to my natural sandstone front steps, which are roughly that area,  and still had a small amount left.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by W***Y on 15 July 2025*

Easy to use and seems to work a treat. We applied two coats as per instructions. It seems to totally waterproof the Indian sand stone pavers. Let’s hope it lasts well.

### ⭐⭐⭐⭐ Good Product
*by K***E on 2 September 2021*

I applied this to my Indian Sandstone patio (which was newly laid as part of a garden refurb). The reason I bought it was because I wanted to avoid stains and spills ruining the appearance of the sandstone The instructions are easy to follow. Because the sandstone is very porous and requires a second coat before the first coat has dried, I applied it to a section of about 4 paving slabs at a time with a brush so I could easily apply the 2nd coat without walking on the slabs already coated, and then proceeded with the next section. I had plenty of the product left over after covering 18 sq meters with 2 coats. I think it very slightly enhanced the natural colours of the sandstone and water now beads on the top, so it is definitely now water resistant. I also found that you can wipe off any spills like tomato ketchup straight away without any staining. So I think it is a good product and does the job. Hopefully it will last a couple of years or so before I need to re-apply it.

### ⭐⭐⭐⭐⭐ Stone protector.
*by J***N on 3 November 2024*

This stuff is brilliant and leaves an amazing clear waterproof finish. I’ve used this on my walk in shower room. Non slip and goes on easily with a smaller roller. I just tipped some on then rollered it over. Left it for about 3 hours and it had all soaked in. Best of all the ones I’ve tried and will continue to use this. Out side patio next!

## Frequently Bought Together

- Sika Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre
- Sika Patio Seal Paving – Water Base Sealer and Appearance Enhancer for New and Recently Cleaned Paving – 5 Litre

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*