Concrete Sealer

Heavy-weight counter puncher

Countertop 880 fights back against germs, oil, water, contaminants and moisture on your countertop. Keeping these fluids out and off your countertops in not about aesthetics it’s about the health and safety of your family. This sealer protects countertops against water, fluids, staining, UV light exposure and the wear and tear of everyday use



16 oz: $69.88

Concrete Countertop Wax 2 oz.: $49.88

SKU: N/A Category:


Heavy-weight counter puncher

Countertop 880 fights back against germs, oil, water, contaminants and moisture on your countertop. Keepnig these fluids out and off your countertops in not about aesthetics it’s about the health and safety of your family. This sealer protects countertops against water, fluids, staining, UV light exposure and the wear and tear of everyday use

Additional information

Weight N/A

What it is

Penetrating, solvent-carried, water and stain resistant concrete countertop sealer

What it's for

Interior or exterior concrete countertops

What it does

Waterproofs and seals concrete countertops while resisting staining from household substances

What it's made of

Solvent-carried silanes, siloxanes, proprietary stain repellent additives


The most innovative part of your kitchen will be your countertop

What's the finish/color

Clear, flat, natural

How do you apply it?

Roller, brush

What's so special about it

It is food safe, reduces water penetration and resists staining from household substances without changing the look or apperance

What else is like it?

Countertop 660: Water-based, leaves a low sheen / satin finish
Countertop 770: Water-based and cost-effective version of the 880


Photos and videos of Ghostshield concrete sealers in action


Technical specs, application instructions, testing data

COUNTERTOP 880 rises above

Countertop 880 meets or exceeds the following tests:

Stain Repellency

Scratch Resistance

Heat Resistance


Water Penetration


  • Feature: Water & Stain Repellent
  • Chemistry: Modified Silane/Siloxane
  • Color: Clear
  • Finish: Invisible
  • Category: Penetrating
  • Carrier: Solvent
  • Availability: Ready to use
  • Packaging: 1 Pint (16 oz.)
  • Coverage: 50 sq. ft. per coat
  • Interior/Exterior: Interior/Exterior
  • Application Method: Roller, Brush
  • Application Temperature: 45 F - 90 F
  • Number of Coats: 2
  • Time Between Coats: 5 Minutes
  • Drying Time (dry to touch): 6 Hours
  • Drying time (full cure): 24 Hours
  • Time before/after rain: 48 Hours
  • New Concrete: Yes, at least 28 days after being poured
  • Storage/Shelf Life: 1 Year
  • Clean up: Mineral spirits
  • Paintable: No
  • VOC Content: 100 g/L


  1. New “green” concrete must be properly cured. Concrete should obtain 80% of design strength, typically achieved within 14-28 days.
  2. The concrete substrate must be structurally sound and clean of oil, grease, dirt, wax, curing compounds, efflorescence, paints, previous sealers, adhesives and other contaminants that might interfere with the penetration of the sealer. Power wash, acid etch or mechanically scarify as necessary to achieve the desired surface condition. If acid was used to clean the concrete, neutralize the surface and rinse with water prior to application. Allow for proper dry time before application. The surface-zone moisture content of the concrete should not exceed 4% wt. Do not apply if standing water is visible.
  3. Surface and air temperatures must be at least 40°F during application. Surface and air temperatures should not exceed 95°F. Do not apply when temperatures are expected to fall below 32°F within 8 hours or when rain is expected within 12 hours following application. Keep material from freezing. If freezing conditions exist before application, let the substrate thaw before application. Do not apply during inclement weather or when inclement weather is expected within 12 hours.
  4. Crack, patching and expansion joint sealants can be applied before application; always test for compatibility and adhesion.
  5. Protect people, property, vehicles, window glass, roofing materials, plastic products, shrubbery, landscaping and all surfaces not set for treatment from overspray.


  1. Always test a small area before application to ensure desired performance, aesthetics, coverage rates and to verify application technique. Let test area dry thoroughly, 5-7 days, before inspection.
  2. Stir material throughly before and during application. Do not dilute or alter material for purposes other than specified.
  3. Apply with a solvent-resistant roller, brush or low-pressure, non- atomizing sprayer. Apply to saturation letting the first coat penetrate for 5-10 minutes. If applying a second coat, reapply in the same saturating manner wet-on-wet (applying the second coat before the first coat dries). Less material will be needed for the second coat. Roll or broom out any puddles until the sealer penetrates the substrate. If it starts to rain, stop treatment and cover the impregnated areas.


You can wax your concrete surface 48 hours after the sealer passes the water drop test. Several thin invisible applications of a concrete wax are recommended. Apply wax with a sponge wax applicator. Dampen the applicator with clean water and wring out. Use the damp applicator to apply a thin coat of wax in circular patterns, working on 2 square feet at a time. Immediately after applying the wax (before it dries), use a cloth to wipe off excess wax—it will seem like you’ve wiped up all of the wax but you will be leaving behind an invisible layer of wax protection on the surface. Repeat this process three times. Once the entire countertop has been waxed, use a buffing pad to buff out the finish.

Monthly Maintenance

We recommend waxing monthly with a concrete wax; it protects and beautifies the surface finish while enhancing Countertop Sealer 880 beneath. Clean up spills as soon as possible.



The concrete surface can be cleaned with mild soap and water. No citrus or vinegar-based products should be used. Organic does not always mean “mild” and can include citrus ingredients that you’ll want to avoid.

Dry Time

Typical drying time is 4-6 hours at 70°F and 50% relative humidity. Cooler temperatures or higher relative humidity can extend the drying time. Treated surfaces will be ready for pedestrian and vehicle traffic within 24 hours.

Clean Up

Clean equipment and tools with mineral spirits. Unused or old material may be disposed of in a waste disposal site in accordance with local, state and federal laws.


Avoid contact with skin, eyes and clothing, do not take internally. Use appropriate safety equipment during application and handling. Please refer to the safety data sheet (SDS) for additional precautionary instructions before use.

Best Performance

  • Proper application is the responsibility of the user.
  • Make sure the most current versions of technical data sheets and safety data sheets are being used.
  • Do not use in immersion service or constant chemical exposure areas.


1 coat: 50 square feet per 16 oz. 2 coats: 25 square feet per 16 oz. Variations in texture and porosity of substrate will affect the coverage and performance of the product.

Ghostshield in action

Recent project videos showing how to seal your concrete with Ghostshield


Our latest project in Florida was for the beautiful new Caoba Apartments, part of the new Miami Worldcenter. Ghostshield was the perfect sealer for their high-traffic parking garage.

432 Park Avenue New York

432 Park Avenue - the tallest residential building in the Western Hemisphere - sealed with our flagship commercial product, Iso-Tek 8501; a thixotropic sealer.


Concrete countertops are extremely popular right now. In this video, Ben and Jess will show you the step-by-step application process, from sanding to sealing and waxing.