---
product_id: 13453553
title: "Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier"
brand: "ghostshield"
price: "S$283"
currency: SGD
in_stock: true
reviews_count: 9
category: "Ghostshield"
url: https://www.desertcart.sg/products/13453553-lithi-tek-9500-ultra-concentrate-1-gallon-makes-5-gallons
store_origin: SG
region: Singapore
---

# Waterproofs & repels moisture Ultra-concentrate: 1 gal makes 5 gal Strengthens concrete by 50% Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier

**Brand:** ghostshield
**Price:** S$283
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, save big, and protect like a pro!

## Quick Answers

- **What is this?** Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier by ghostshield
- **How much does it cost?** S$283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/13453553-lithi-tek-9500-ultra-concentrate-1-gallon-makes-5-gallons)

## 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

- • **Concrete Strength Boost:** Increases abrasion resistance and strengthens concrete surfaces by up to 50%, extending lifespan and durability.
- • **DIY-Friendly Application:** Easy to mix and apply with common garden sprayers, dries quickly, and delivers professional-grade results without contractors.
- • **Industrial-Grade Protection:** Penetrates deeply to densify and waterproof concrete, reducing moisture intrusion and vapor transmission.
- • **Efflorescence & Stain Defense:** Prevents unsightly white salt deposits and resists mold, stains, and discoloration for a pristine finish.
- • **Maximized Coverage Efficiency:** One gallon ultra-concentrate mixes with 4 gallons water to treat up to 1000 sq. ft. per coat—save money and time.

## Overview

Lithi-Tek 9500 Ultra Concentrate is a cutting-edge, water-based concrete sealer and densifier that waterproofs, strengthens, and protects surfaces. Its industry-first ultra-concentrate formula allows one gallon to make five, covering up to 1000 sq. ft. per coat. Designed for DIY pros and managers who demand durability and efficiency, it prevents moisture damage, efflorescence, and abrasion while enhancing concrete’s lifespan and appearance with a natural, clear finish.

## Description

Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier: desertcart.com: Tools & Home Improvement

Review: This is a very good DYI product - 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: Worth every penny - great sealant and water repellent - I've used different sealers in the past but was displeased with their water repellent capability. I was impressed when I finally tried Lithi-Tek's 9500 on my concrete patio area. The price tag but it is worth every penny. The concentrate yields 4 gallons. It is very easy to use with a garden sprayer. Don't forget to clean and dry the surface before using this product. If you follow the directions of mixing 4:1 (4 parts water to one part concentrate) and simply spray it in a uniform manner, the results are great. Again, very impressed. You will notice it start to dry quickly so I suggest small small sections at a time and keep an eye on it so you can do the second coat before the first dries. You should do a second coat while the other is still wet so move quickly and consistently as you spray this down. The product is clear, has little to no odor, and has repelled water (which is what drove me to buy this) extremely well. I plan to buy more of this product to do other areas of my concrete. Now that I've used the product, I will not buy any other sealer. After I sprayed the sealer down and let it dry thoroughly, I showed my husband what I had done and he was impressed with the water beading off the concrete. I love this stuff!

## Features

- An industrial-grade, water-based, proprietary sealer designed to densify, strengthen and waterproof concrete: increasing abrasion resistance while reducing moisture and vapor intrusion
- Prevents efflorescence
- Reduces hydrostatic pressure, water vapor transmission, moisture intrusion and ASR
- Increases concrete’s abrasion resistance and strengthens concrete up to 50%
- Available in an industry first ultra-concentrate, 1 gallon of Lithi-Tek 9500 mixes with 4 gallons of water to make 5 gallons of sealer that will treat up to 1000 sq. ft. of concrete per coat.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H6QR8D8 |
| Best Sellers Rank | #124,926 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #314 in Hardware Sealers |
| Brand | Ghostshield |
| Color | Clear |
| Date First Available | December 8, 2013 |
| Global Trade Identification Number | 00855849005033 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 10.98 pounds |
| Item model number | 9500 |
| Manufacturer | Kretetek Industries |
| Material | Proprietary Waterproofer & Densifier |
| Number of Items | 1 |
| Package Dimensions | 11 x 11 x 8.6 inches |
| Style | Industrial |
| Surface Recommendation | Basement floors, poured basement walls, driveways, garages, patios and walkways (not exposed to deicing salts) |
| UPC | 855849005033 |
| Unit Count | 128 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Ghostshield
- **Item Weight:** 4.99 Kilograms
- **Material:** Proprietary Waterproofer & Densifier
- **Style:** Industrial
- **Water Resistance Level:** Waterproof

## Images

![Lithi-Tek 9500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer, Waterproofer Plus Densifier - Image 1](https://m.media-amazon.com/images/I/81HAzZs8eiL.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

### ⭐⭐⭐⭐⭐ This is a very good DYI product
*by S***Y on August 19, 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.

### ⭐⭐⭐⭐⭐ Worth every penny - great sealant and water repellent
*by A***I on November 5, 2020*

I've used different sealers in the past but was displeased with their water repellent capability. I was impressed when I finally tried Lithi-Tek's 9500 on my concrete patio area. The price tag but it is worth every penny. The concentrate yields 4 gallons. It is very easy to use with a garden sprayer. Don't forget to clean and dry the surface before using this product. If you follow the directions of mixing 4:1 (4 parts water to one part concentrate) and simply spray it in a uniform manner, the results are great. Again, very impressed. You will notice it start to dry quickly so I suggest small small sections at a time and keep an eye on it so you can do the second coat before the first dries. You should do a second coat while the other is still wet so move quickly and consistently as you spray this down. The product is clear, has little to no odor, and has repelled water (which is what drove me to buy this) extremely well. I plan to buy more of this product to do other areas of my concrete. Now that I've used the product, I will not buy any other sealer. After I sprayed the sealer down and let it dry thoroughly, I showed my husband what I had done and he was impressed with the water beading off the concrete. I love this stuff!

### ⭐⭐⭐⭐ Easy to apply!
*by K***S on July 9, 2023*

The concentrate mixed easily with water and sprayed well using my pressure sprayer. It covered and appeared to penetrate my basement walls and particularly around the bulkhead. I followed the directions and applied two coats in close succession. It looks good and will hopefully do the job of stopping water seepage into my cellar!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-12*