Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Siloxa-Tek 8500 Penetrating Water and Salt Repellent Water-based Flat Ready-to-use Concrete sealer ( 1-gallon )

Ratings & Reviews for Ghostshield Siloxa-Tek 8500 Penetrating Water and Salt Repellent Water-based Flat Ready-to-use Concrete sealer ( 1-gallon )

4.9
1209
Review
 4.9 out of 5
1210 Reviews


99% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is easy to apply and dries quickly to a clear, natural finish that does not change the concrete's appearance. It effectively repels water, protecting the concrete from damage, and the water beading lasts for years. The sealer is durable and long-lasting, with claims of up to 10 years of protection, though it is more expensive than some alternatives. Overall, the product is highly recommended for its quality and performance.

Customer review summary generated by AI, including incentivized reviews.
1210 Customer Reviews

Just an awesome product

Would Recommend

I cannot believe how well this works. They say you can spray it on but I choose to roll it for better coverage. The water beads on it and does not penetrate the concrete at all. They also make a product that repels oil had I known that I would spend the extra money and get it.My driveway on the right with sealer vs the neighbors untreated driveway

Was this Review Helpful ?

Just rained.

Would Recommend

Works as described. Water beaded like on a waxed auto.

October 17, 2022

From Ghostshield Concrete Sealers

Great product

Product works great easy to use. One of them had a hole it upon arrival,but contacted Lowes & was sent another one without any issues

October 17, 2022
Verified Purchaser
Was this Review Helpful ?

Driveway sealing project

Would Recommend

The rating is for ease of use and application. Too soon to rate for endurance and longevity of protection. Product more user friendly than expected. Easy to mix, did not clog the sprayer, rolling was easy. Cleaning the sprayer was quick and easy. Our western Massachusetts weather was the only thing that concerned us. We thought if we applied the sealer end of September we would not have to deal with the heat..that we would have time to work in the coats before it started to dry…but we got rai...

October 12, 2022

From Ghostshield Concrete Sealers

Easy

Would Recommend

easy to apply, used sprayer, 2 coats 8500 beads up and drains off nicely

October 8, 2022

From Ghostshield Concrete Sealers

Not a full gallon of product.

There's not a full gallon of product in the container. There's just a hair over 3 quarts in the container that says 1 gallon.

Was this Review Helpful ?

Great product !!

Would Recommend

We used this on our pool deck . Super easy to use and you can see it beading up when it rains . Excellent customer service too !

September 12, 2022

From Ghostshield Concrete Sealers

Easy to apply

Would Recommend

My only negative was that if you want to paint over it, I was told you can only use oil-based paint. Why would anyone use oil-based paint with concrete and good luck finding it.

July 18, 2022

From Ghostshield Concrete Sealers

Review

Would Recommend

So far, it’s only been one week, we can actually see it protecting our concrete. I hope it last.

July 16, 2022

From Ghostshield Concrete Sealers

Water beads up

Would Recommend

Only had it down a short time, but when it rains the water beads up and rolls right off , hopefully will stay like this for years to come.

July 15, 2022

From Ghostshield Concrete Sealers

Concrete pool deck protection for harsh winters

The concrete color remained unchanged,there is no sheen so surface doesn’t become slippery when wet and water repellency is excellent.I hope it last for years as stated!

Was this Review Helpful ?

So far so good!

Would Recommend

Just applied 2 days ago. Easy application, the calculator was correct when calculating our sq. ft. It didn't change the appearance of the concrete.

July 12, 2022

From Ghostshield Concrete Sealers

Excellent product

Would Recommend

I am happy to have used this product, the results obtained are incredible, the application is simple. I recommend it to all those who need a quality product.

June 23, 2022

From Ghostshield Concrete Sealers

Great Product

Would Recommend

Have used 8500 for several years on brick pavers and it has been worthwhile in our humid tree shaded location.

June 11, 2022

From Ghostshield Concrete Sealers

Lucy in the sky... With Diamonds!

Would Recommend

Totally thrilled after being highly impressed! Went on with sprayer and broom. I was singing Lucy in the sky with diamonds, upon seeing the water beading from first rain after application!

June 10, 2022

From Ghostshield Concrete Sealers

Pleased customer of Ghost Shield

Would Recommend

What a great product. Easy to apply with no streaking. After it dried you could not tell it was ever applied. It is amazing how it sheds water. VERY PLEASED!!!!!

June 1, 2022

From Ghostshield Concrete Sealers