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🛡️ Seal Smart, Live Bold — Protect Your Concrete Like a Pro!
Ghostshield Countertop Sealer 770 is a premium, water-based, non-toxic concrete sealer that penetrates deeply using advanced molecular nanotechnology. It preserves the natural matte finish of concrete surfaces while providing superior resistance to stains, scratches, and heat. Covering up to 30 sq. ft. per 16 oz with two coats, it’s perfect for countertops, sinks, fireplaces, and outdoor furniture, ensuring long-lasting protection and effortless maintenance.










| ASIN | B011A3E2BI |
| Best Sellers Rank | #397,389 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,094 in Hardware Sealers |
| Brand | Ghostshield |
| Brand Name | Ghostshield |
| Color | Clear |
| Compatible Material | Concrete |
| Customer Reviews | 3.5 out of 5 stars 24 Reviews |
| Item Form | Liquid |
| Item Weight | 16 Ounces |
| Manufacturer | Kretetek Industries |
| Material | Silane/Siloxane/Fluoro |
| Material Type | Silane/Siloxane/Fluoro |
| Model | 770 |
| Number of Items | 1 |
| Part Number | 770 |
| Style | Countertop 770 |
| Style Name | Countertop 770 |
| Surface Recommendation | Countertop |
| UPC | 855849005156 |
| Unit Count | 16.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
P**S
Works fantastic. Follow instructions explicitly
Works fantastic. Follow instructions explicitly.
C**E
Not what I expected
We spent several days preparing the surface and making sure it was clear of any old finish. Now we have a counter top that feels very tacky and you can make streaks on it by running your finger across it. Not too happy.
W**D
Three Stars
Did not protect my counter-top as expected.
K**Y
Didn’t work for me
The selling company was gray; Fast shipping, and not overly priced. But the product itself didn’t work at all as intended so I had to redo my project and find a different sealant.
R**O
Good product
Works great
T**R
Very disappointed
Not worth the money.
V**N
One Star
Did not seal out lemonade.
Trustpilot
2 weeks ago
2 weeks ago