A wide range of materials can be used to seal concrete countertops. Each concrete countertop sealer has its own performance characteristics and maintenance requirements. Methods of application may be an important consideration. In the kitchen, a prime issue is whether a sealer is food-safe.

Penetrating sealers - soak into the concrete countertop surface and dry to a nearly invisible appearance

Film-building sealers - Wax is the most basic film-building sealer. There are a variety of waxes that can be used, including plain beeswax; however, automotive waxes should be avoided because of additives in those formulas.

Epoxy for Concrete Countertops - Often two-component systems offer a durable, hard surface that is very resistant to staining, but they can be affected by UV light if a UV inhibitor is not part of the formula. Epoxies create a very shiny surface and are subject to scratching. Sensitive to heat.

Concrete Countertop Sealers

Filter by
Filter by
Ultra Durable Protection for Concrete...
Ultra Durable Protection for Concrete and Natural Stone Countertops.Coverage Rate: Approximately 50 square feet.I-TECH Concrete Countertop Sealer is a premium, Low-VOC, water-based urethane developed to protect concrete, stone, epoxy and...
Regular price $75.00
Compare
Regular price $75.00
Quick View
Compare
A water-based, non-toxic concrete sealer...
A water-based, non-toxic concrete sealer capable of protecting the warm luster and beauty of your concrete countertops, integral sinks, fire places, furniture, fire pits and planters.The Ghostshield Concrete Countertop Sealer...
Regular price $79.88
Compare
Regular price $79.88
Quick View
Compare
Z Aqua-Thane M35 is a...
Z Aqua-Thane M35 is a water-borne, two-component, self cross linking polyurethane coating. It exhibits a satin finish and offers superior stain, abrasion and chemical resistance. The durability makes this sealer...
Regular price $49.00
Compare
Regular price $49.00
Quick View
Compare
A solvent-based countertop sealer featuring...
A solvent-based countertop sealer featuring an oleophobic additive that repels water and fluids, resists stains, and eases cleaning.The Ghostshield Concrete Countertop Sealer 880 is a solvent-based countertop sealer featuring an...
Regular price $79.88
Compare
Regular price $79.88
Quick View
Compare
Ultra SI is the most...
Ultra SI is the most ground-breaking concrete sealer in this age of low VOC coatings. For decades, water based concrete sealers have been considered second rate to solvent based sealers...
Regular price $49.00
Compare
Regular price $49.00
Quick View
Compare
Counter-Shine adds an additional layer...
Counter-Shine adds an additional layer of protection and gloss. Z Counter-Shine can be applied in layers which will intensify the gloss with each additional application. To be used over Z...
Regular price $39.00
Compare
Regular price $39.00
Quick View
Compare
Z SiAcryl 14 is an...
Z SiAcryl 14 is an ultra high performance water based penetrating sealer formulated for use on concrete countertops. When applied and cured, Z SiAcryl 14 will repel most food and...
Regular price $39.00
Compare
Regular price $39.00
Quick View
Compare
Z Aqua-Thane G40 is a...
Z Aqua-Thane G40 is a water-borne, two-component, self cross-linking polyurethane coating. It exhibits a high gloss finish and offers superior stain, abrasion and chemical resistance. The durability makes this sealer...
Regular price $54.00
Compare
Regular price $54.00
Quick View
Compare
High Gloss Concrete Countertop Sealer...
High Gloss Concrete Countertop Sealer - XS-PC12 KitSureCrete’s XS-PC12 high gloss concrete countertop sealer is a specially formulated two component, 59% solids hybrid solvent based polyurea coating designed for application over...
$84.20 Sale Regular price $100.00
Compare
$84.20 Sale Regular price $100.00
Quick View
Compare
Concrete Countertop Sealer Food Safe...
Concrete Countertop Sealer Food Safe Water Based SureCrete’s XS-327 is a specially formulated two component, moisture-cure, high solids hybrid water-based polyurethane coating designed for application over completed concrete surfaces. XS-327...
$72.00 Sale Regular price $74.00
Compare
$72.00 Sale Regular price $74.00
Quick View
Compare
$1 Days
$2 Hours
$3 Minutes
$4 Seconds