---
product_id: 105079693
title: "1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier"
brand: "ghostshield"
price: "S/.658"
currency: PEN
in_stock: false
reviews_count: 5
url: https://www.desertcart.pe/products/105079693-1-gal-invisible-concrete-sealer-waterproofer-plus-densifier
store_origin: PE
region: Peru
---

# Deep penetrating waterproofing Blocks vapor & radon transmission Densifies & strengthens concrete 1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier

**Brand:** ghostshield
**Price:** S/.658
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal it once, protect it forever — concrete care that means business!

## Quick Answers

- **What is this?** 1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier by ghostshield
- **How much does it cost?** S/.658 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/105079693-1-gal-invisible-concrete-sealer-waterproofer-plus-densifier)

## Best For

- ghostshield enthusiasts

## Why This Product

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

## Key Features

- • **Mold & Mildew Barrier:** Prevents microbial growth for a healthier environment
- • **DIY-Friendly Application:** Easy mixing & spraying for professional results at home
- • **Hydrostatic Pressure Defense:** Stops water intrusion even under extreme pressure
- • **Industrial-Grade Penetration:** Seals capillaries & shrinkage cracks for lasting protection
- • **Long-Lasting Surface Enhancement:** Strengthens and rejuvenates aged concrete with a natural finish

## Overview

Lithi-Tek LS 9500 is a powerful, industrial-strength concrete sealer that penetrates deeply to waterproof, densify, and block vapor transmission. Covering up to 1250 sq ft per gallon, it prevents mold, mildew, and radon spread while strengthening surfaces for a durable, natural finish—perfect for professionals and savvy DIYers aiming to extend the life and look of their concrete.

## Description

Lithi-Tek LS 9500 is an industrial strength deep penetrating concrete sealer, waterproofer, densifier and vapor barrier. Penetrates deeply and seals concrete's capillary tracts and shrinkage cracks preventing the growth of mold and mildew and the spread of radon. Completely effective against high hydrostatic pressure and the spread of water vapor transmission Concentrated: 1 gallon covers 1250 square feet after reconstitution

Review: This is a very good DYI product. Moved into a 25 year old home with a very large exposed aggregate driveway, which had never been sealed. The driveway was showing signs of age with mold, stains, and typical discoloration. After obtaining proposals and quotes from contractors, I decided to do the work myself. I have used gloss surface coatings on other driveways, and while they looked great after the initial application, it was an annual project to maintain the results. LS 9500 provided the penetrating, chemical bonding sealer which would also strengthen the surface of the aggregate, that I was looking for. LS 9500 was easy to mix and apply, and I am very happy with results. Here are some tips to consider when using this product: 1. Power wash and completely clean the surface using a bio-friendly concrete cleaner 2. Remove all stains, oil spots, and any other surface contaminates using a commercially available concrete stain remover 3. Plan to apply the product on a completely clean and dry surface, during a time with no wind and temperatures in the 70's (I found early mornings worked the best) 4. Select a hand garden sprayer of your choice (A back pack sprayer can be used for a large area, but any size will do) 5. Measure the amount of LS9500 per the instructions ( I used 4 plastic containers with equal amount LS9500; so each container could be mixed with each gallon of water 6. Dress in long pants and work shoes, to avoid coming in contact with overspray 7. Spray LS9500 mix in a evenly applied sweeping fashion, with just enough coverage to dampen (wet) the concrete (not so much as to puddle the surface) 8. Work your way from your starting point to your finish point, keeping the concrete damp but not flooded 9. LS9500 dries quickly, so if you need to use multiple sprayer refills just continue where you left off and repeat the application technique 10. If some of the sealer starts to dry on the edges between refills it will be sealed, so minimize over-wetting these areas to reduce build up 11. The treated surface will look darker while drying, and lighten as LS9500 cures over the next several hours The results were impressive. The appearance of aggregate, with a natural clear finish, made the driveway look much younger than it's age. Now that it is water proof, surface water dries quickly and it resists staining and mold much better than before. It was a good investment of my time and money, and it was an easy DYI project to accomplish. I hope this overview of my experience was helpful.
Review: Parfait pour protection de notre plache de garage. En concentré facile a diluer. Facile d'utilisation

## Features

- Causes serious eye irritation.
- Causes severe skin burns and eye damage.
- Causes skin irritation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H6QR8D8 |
| Colour | Clear, Natural, Slightly Enhanced |
| Customer Reviews | 4.4 4.4 out of 5 stars (652) |
| Date First Available | 28 May 2014 |
| Item Weight | 4.99 kg |
| Item model number | 9500 |
| Other display features | Wireless |
| Package Dimensions | 27.94 x 27.94 x 21.84 cm; 4.99 kg |

## Product Details

- **Brand:** Ghostshield
- **Item form:** Liquid
- **Item weight:** 4.99 Kilograms
- **Style:** Industrial
- **Water resistance level:** Waterproof

## Images

![1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier - Image 1](https://m.media-amazon.com/images/I/41oDR+D6ZFL.jpg)
![1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier - Image 2](https://m.media-amazon.com/images/I/510wVR1TYzL.jpg)
![1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier - Image 3](https://m.media-amazon.com/images/I/517+yJO7dOL.jpg)
![1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier - Image 4](https://m.media-amazon.com/images/I/518yuGdEW1L.jpg)
![1-gal. Invisible Concrete Sealer, Waterproofer plus Densifier - Image 5](https://m.media-amazon.com/images/I/51CNNwD2jqL.jpg)

## Questions & Answers

**Q: We're going with a natural concrete look in the Master Shower. Is this product slick when wet?**
A: Did you end up using this product on your master shower floor?  If so, what is your review?  We are trying to find a product to seal our concrete shower floor.

**Q: Will this work on a concrete and  bluestone patio?**
A: It will definitely work on concrete. It should work on the bluestone as well. It’s clear. I highly recommend before putting the sealant down to power wash the concrete and/blue stone. Let it dry then apply. You will notice pretty much immediately that the sealant is on as it will bead up. I put mine in 2020 and it still seals and beads up.

**Q: how do I dispose of the leftover product?**
A: I would take it to the local trash service they should have an area that's specifically for products like this one.

**Q: Will this prevent spalling and cracking?  Will is prevent iron stains from fertilizer granules?**
A: have only had product spalling  on new and old concrete for 2-3 years - no spalling or cracking as of now. Can not address fertilizer question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 19 August 2017*

This is a very good DYI product. Moved into a 25 year old home with a very large exposed aggregate driveway, which had never been sealed. The driveway was showing signs of age with mold, stains, and typical discoloration. After obtaining proposals and quotes from contractors, I decided to do the work myself. I have used gloss surface coatings on other driveways, and while they looked great after the initial application, it was an annual project to maintain the results. LS 9500 provided the penetrating, chemical bonding sealer which would also strengthen the surface of the aggregate, that I was looking for. LS 9500 was easy to mix and apply, and I am very happy with results. Here are some tips to consider when using this product: 1. Power wash and completely clean the surface using a bio-friendly concrete cleaner 2. Remove all stains, oil spots, and any other surface contaminates using a commercially available concrete stain remover 3. Plan to apply the product on a completely clean and dry surface, during a time with no wind and temperatures in the 70's (I found early mornings worked the best) 4. Select a hand garden sprayer of your choice (A back pack sprayer can be used for a large area, but any size will do) 5. Measure the amount of LS9500 per the instructions ( I used 4 plastic containers with equal amount LS9500; so each container could be mixed with each gallon of water 6. Dress in long pants and work shoes, to avoid coming in contact with overspray 7. Spray LS9500 mix in a evenly applied sweeping fashion, with just enough coverage to dampen (wet) the concrete (not so much as to puddle the surface) 8. Work your way from your starting point to your finish point, keeping the concrete damp but not flooded 9. LS9500 dries quickly, so if you need to use multiple sprayer refills just continue where you left off and repeat the application technique 10. If some of the sealer starts to dry on the edges between refills it will be sealed, so minimize over-wetting these areas to reduce build up 11. The treated surface will look darker while drying, and lighten as LS9500 cures over the next several hours The results were impressive. The appearance of aggregate, with a natural clear finish, made the driveway look much younger than it's age. Now that it is water proof, surface water dries quickly and it resists staining and mold much better than before. It was a good investment of my time and money, and it was an easy DYI project to accomplish. I hope this overview of my experience was helpful.

### ⭐⭐⭐⭐⭐ Review
*by E***G on 20 December 2025*

Parfait pour protection de notre plache de garage. En concentré facile a diluer. Facile d'utilisation

### ⭐⭐⭐⭐⭐ Review
*by D***R on 5 November 2025*

It was the cheapest highly rated sealer so I bought it. It went on easily with a garden sprayer. The water beaded up after the first application, however the instructions say that you should do two applications. I will do a second application in the spring when we have temperatures above 50.

## Frequently Bought Together

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-30*