








🛡️ Seal your surfaces, not your style — ultimate protection meets sleek invisibility!
Siloxa-Tek 8500 is a premium water-based silane/siloxane concrete sealer designed to protect surfaces from moisture, chloride salts, and freeze-thaw damage. Its breathable, transparent formula reduces mold, mildew, and staining while maintaining the natural look of concrete and stone. Easy to apply and eco-friendly, it’s a top-rated choice for durable, invisible protection.









| ASIN | B00H6QT28M |
| Amazon Bestseller | #818,312 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #893 in Hardware Sealers |
| Are Batteries Included | No |
| Brand | Ghostshield |
| Color | transparent |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,304) |
| Date First Available | April 20, 2015 |
| Included Components | Tools |
| Item Weight | 4.54 Kilograms |
| Material | Silicone |
| Model Number | 8500 |
| Name List for Name Plates | Siloxa-Tek 8500 Ready to Use |
| Package Dimensions | 29.21 x 29.21 x 22.86 cm; 4.54 kg |
| Quantity | 1 |
N**S
Very good product super easy to use with a spray. highly recommend it.
K**R
This sealer is working well so far. It was easy to apply and looks good.
B**Y
I used it to seal my newly built 24’ x 24’ garage, it requires 2 but i wish i bought to 3 to fully saturate during application. Its true ghost shield, when it dries you didn’t know it’s there. No strong smell, no film on the surface that makes slippery. Only one way to find out this winter what this sealer claims. I recommend use a 3/8” - 1/2” thick roller.
S**W
Used on a pool deck for a saltwater pool. Amazing results, even with one coat. Take your time to make sure you get good coverage. I used a sprayer. Water repellency is amazing and lasts a season even in high traffic areas
A**R
Application was easy for a novice using a roller and went on even, covering my patio in two coats as instructed. So far has been good for water repellant and dirt cleanup, and did not change the color or sheen of my concrete. Would probably rate a 5 , just need to see how it goes after a few more months.
Trustpilot
2 weeks ago
3 weeks ago