

🛠️ Seal Smart, Stay Ahead: Protect Your Surfaces Like a Pro!
BEEST CS-9500 is a contractor-grade, water-based Silane/Siloxane concrete sealer that penetrates deeply to provide long-lasting, UV-stable waterproofing. It offers superior resistance to moisture, salt, and freeze-thaw damage while preserving the natural look of stone, brick, and concrete surfaces. Ready to use and DOT-approved, this 1-gallon sealer covers up to 400 sq ft per coat and is made in the USA by a trusted family-owned brand.











| ASIN | B0CJCP5ZDL |
| Best Sellers Rank | #136,278 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #342 in Hardware Sealers |
| Brand | BEEST |
| Color | Clear/Natural |
| Date First Available | October 2, 2023 |
| Item Form | Liquid |
| Item Weight | 8.8 pounds |
| Item dimensions L x W x H | 4 x 13 x 9.5 inches |
| Manufacturer | Petra |
| Material | Silane/Siloxane |
| Number of Items | 1 |
| Product Dimensions | 4 x 13 x 9.5 inches |
| Style | 1 Gallon - Ready to Use |
| Surface Recommendation | Concrete, Pavers, Natural Stone, |
| UPC | 810148640033 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
S**T
Coverage was as advertised or better.
Applied it four weeks ago. I used this on my stamped concrete patio and on my front walkway. I applied it with a pump sprayer and smoothed it out with a broom. Instead of 2 coats I applied 4 thin coats. It now beads water up nicely slightly darkened and brightened my concrete. There is no odor to this product. There was a two week gap between doing the patio and the walkway. The sealer stayed in my pump sprayer the whole time and worked great with not clogging or thickening. Good stuff
L**J
Good concrete sealer.
Easy to apply. For best results apply on the heavier side.
J**K
virtually no odor when applying
great product, easy to use, I used it for my garage floor with a paint roller, coats very good, seals small cracks, makes it look almost new again,
S**.
Works as advertised for the most part...
I saw some reviews saying this doesn't work. So, I made sure to follow the instructions as closely as possible. I had purchased about 30 18"x18" concrete pavers from Home Depot for a patio extension project. These pavers are only $5 each, weight 45 lbs, and are quite porous. I put plastic sheets on the garage floor to make sure I didn't get any of this on it. I made sure to shake the container vigorously before pouring out any into a shallow and wide container so I could try using a 4" roller and still use a 3" brush. These pavers would soak this stuff up very quickly, so I had to be quick with spreading it out. The roller was great with this. I didn't try a sprayer because I was concerned with too much overspray. Out of the 30 or so pavers all but about 4 repelled the water as advertised. Unfortunately, I didn't track the ones I used the roller vs the brush. I did get more penetration with the brush because it was taking me longer to spread it out across the surface. All in all it works as advertised.
D**.
Great concrete sealer
This product was easy so apply and gave a beautiful finish on sidewalk. I will definitely use it again when it needs to be sealed.
M**S
Sealer seems old
Arrives alll gelled up.about the consistency of spoiled milk. Tried mixing it woth distilled water inside a 2 gal sprayer and no matter how hard i tried it wont fully mix and leaves floaties. Tried shaking the bottle vigorously for what seemed like eternity.Iverbthe course of 2 days.Ended up using a paint strainer just so finish the job I was on but im worried the gelled parts that I have to throw away are a critical component for water repellency. Ill likely have to re-do the job Nightmare.
L**R
Super Helpfull Customer Service!
Christina in customer service at BEESTUSA was a Huge help in making this a great product experience. When I initially received my gallon of sealer I notice someone had already used a portion of it. I immediately called the 800 number for support. After leaving a voice mail I was contacted back within minutes. Christina listened to my experience and sent a gallon out to correct the situation. Again, a Huge help in making things right. What a great sealer too, just like the other products from BEESTUSA!
V**R
Multiple coats required.
Hurricane Beryl removed all the sealant.
Trustpilot
2 days ago
5 days ago