Top 9 Quartz Countertop Sealer – Hardware Sealers

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Protect Surfaces and Make Cleaning Easier Pint / 16oz, MORE Premium Quartz Sealer Protector for Countertops

MORE #ad - Water-based and easy to use for both interior and exterior surfaces. Applying the sealer is simple and can be easily done by a homeowner. Buying directly from MORE Surface Care ensures you'll receive authentic, new products.

Our sealer will help repel stains from wine, coffee, oil, grease, fingerprints and more. Our new more premium quartz sealer is a high performance, penetrating sealer designed specifically for quartz and engineered stone surfaces. You have found the best performing sealer to prevent the absorption of stains within the micro-pores on your quartz surface. Professional grade formula for maximum protection against stains. More surface care products are manufactured and distributed in the USA. The water-based formula has little odor and delivers maximum protection against stains.
BrandMORE #ad
ManufacturerMORE #ad
Weight1 Pounds

2. Miracle Sealants


Slate, Tile, Quartz 16 oz, Miracle Sealants 511 PT SG Impregnator Sealer for Stone, 1 Pint, Ceramic

Miracle Sealants #ad - Easy application and will not yellow, safe to use around food prep areas. Covers up to 500 square feet per pint. Offers superior coverage, formulated to provide stain protection that is UV transparent and resists weather elements. For use inside or out on a variety of surfaces including sanded grout, stucco, marble, travertine, slate, ceramic tile, glazed tile, porcelain tile, granite, terrazzo and more to protect against water, stains and slippage. Formula is oil and water resistant that creates an invisible barrier for protection.
BrandMiracle Sealants #ad
ManufacturerRust-Oleum #ad
Height6 Inches
Length1.75 Inches
Weight0.05 Pounds
Width4 Inches
Part Number511 PT SG
Model511 PT SG

3. SCI


24 Ounce, Stone Care International Granite Sealer and Protector, for Stone Countertop

SCI #ad - Streak free Formula in easy-to-apply spray bottle. Of 1 application. Ft. For use on all solid stone surfaces including granite, limestone, quartz, Slate, Marble, grout and Slate. Ammonia and phosphate Free and safe on food Contact surfaces. Penetrating sealer which forms flexible molecular Links for strong protection - use at least every 6 months for best results. Superior coverage of 72 sq.
BrandSCI #ad
ManufacturerWeiman Products, LLC #ad
Height10.56 Inches
Length2.39 Inches
Weight1.6 Pounds
Width4.25 Inches
Part Number5187

4. Miracle Sealants


Miracle Sealants 511QT6 511 Impregnator Sealer, 32 Fl Oz, Quart, Clear

Miracle Sealants #ad - Covers up to 1, 000 square feet per quart. Formula is oil and water resistant that creates an invisible barrier for protection. For use inside or out on a variety of surfaces including sanded grout, stucco, ceramic tile, slate, porcelain tile, travertine, marble, terrazzo and more to protect against water, granite, glazed tile, stains and slippage. Easy application and will not yellow, safe to use around food prep areas. Offers superior coverage, formulated to provide stain protection that is UV transparent and resists weather elements.
BrandMiracle Sealants #ad
ManufacturerMiracle Sealants #ad
Height4 Inches
Length7 Inches
Weight1.75 Pounds
Width3 Inches
Part Number511 QT SG
WarrantySatisfaction guaranteed up to 20 years from the date of purchase to the original purchaser. If not completely satisfied with product performance, when used as directed, contact Miracle Sealants Company for product replacement or at its option, refund of the purchase price upon return of unused portion with the original dated receipt. Exclusions: 1. Replacement costs for labor and installation materials such as tile, natural stone, grout, setting materials, under floor heating, electrical, plumbing and any other costs associated with the installation. 2. Improper installation. 3. Improper use of maintenance and household products. 4. Ordinary wear and tear. 5. Grout related issues including but not limited to staining, color variation, discoloration, cracking, chalking, mildew or mold. 6. Any item which might be expected to damage the product including but not limited to: abuse, negligence, falling objects, fire, earthquake, tornado or other natural disaster, exposure to extreme heat or accident. 7. Commercial use which constitutes store, office or other place of business. 8. Outdoor use. 9. Variations between field and trim; tile and stone. 10. Natural variations from design and color samples or photos. 11. Any color or shade variations, different markings, holes, pits, inclusions, veining, density and any element inherent to natural stone and tile surfaces. Procedure for Making a Claim. The original purchaser must notify Miracle Sealants Company of the defect in writing within 30 days of discovery. Original Purchaser must supply unused product and the original purchase receipt. Failure to produce documentation renders warranty null and void in its entirety. No claim will be honored unless Miracle Sealants Company is given an opportunity to inspect the allegedly defective product. Failure to produce product for inspection renders the warranty null and void in its entirety.

5. Stone Pro


Quartz & Quartzite, Stone Pro Quartz Nano Guard, Countertop Sealer for Granite, Protector Against Oil and Water Borne Stains1 Quart / 32 oz.

Stone Pro #ad - Simple two-step application. Safe for food preparation surfaces. Formulated for Quartz and Engineered Stone Surfaces. Prevents Staining and Repels Spills. Does not change appearance. Quartz nanoguard countertop protector is easy to apply. Liberally and evenly cover the surface, leave on for 5 minutes, wipe clean.
BrandStone Pro #ad
ManufacturerStone Pro #ad
Weight2 Pounds

6. Black Diamond Stoneworks


Granite, Marble, Travertine, Black Diamond Stoneworks Granite Sealer: Seals and Protects, Fireplaces and Patios., Limestone and Concrete Counter Tops. Works Great On Grout

Black Diamond Stoneworks #ad - Low odor sealer for granite, concrete, stone, grout and concrete. Non-toxic, non –corrosive impregnator designed, tested and USED by stone care professionals. Easy to use granite sealer long lasting protection- Professional Results Spray it on and wipe it up! Safe for food contact, water-based Can be used interior or exterior. Protects your granite against oil, coffee, food, wine, grease and ink. Apply sealer let it penetrate and.
BrandBlack Diamond Stoneworks #ad
ManufacturerBlack Diamond Stoneworks #ad
Height8 Inches
Length4 Inches
Weight1.2 Pounds
Width2 Inches
Part NumberA-NG-pt
ModelNG PT

7. SimpleCoat


SimpleCoat Natural Stone and Stainless Steel Sealer | Countertop Sealer | 8oz

SimpleCoat #ad - Safe & non-toxic: tested and certified by NSF. Eco-friendly, non-toxic formulation. Multi-use: creates a hydrophobic, glossy seal on natural stone, plastic, stainless steel, decorative metals & more. Easy application: wipe on with any soft cloth, and then wipe off excess. Food, family and pet-safe. Concentrated formula: one 8oz bottle protects 3, 000 ft2 of stone and 7, 000 ft2 of stainless steel. No harsh chemicals or mineral oil: 100% active formula with no odor, BPAs, VOCs, solvents, or petroleum distillates. No drying or curing time required.
BrandSimpleCoat #ad
ManufacturerXiasil, Inc. #ad
Weight0.5 Pounds



110600, DRY-TREAT Porcelain Plus, Premium Porcelain Floor Cleaner and Quartz Sealer, Impregnating Sealer, 1 Quart

DRY-TREAT #ad - Protect your surfaces: this porcelain and quartz countertop sealer seals micro pores and creates a unique molecular bond that repels oil and water. Easy to clean: with premium water and oil repellency, treated surfaces are easier to keep clean.

It is also capable of standing up to pressure washing and alkaline cleaners. Quartz & porcelain sealer: specifically designed for porcelain and quartz surfaces, Stain Proof Porcelain Plus is an ideal choice for protecting your porcelain or quartz surfaces from water- and oil-based stains. With our open-minded approach, we are constantly improving and updating our products.

Packaged in a 1-quart container. For indoor and outdoor surfaces: Stain Proof Porcelain Plus is ideal for both indoor and outdoor man-made quartz or porcelain tile and slabs. Innovative sealing products: stain proof is committed to the development of innovative and high-quality sealing products.
BrandDRY-TREAT #ad
ManufacturerICP #ad
Height7.25 Inches
Length5.25 Inches
Weight1.5 Pounds
Width2.25 Inches

9. MagicEzy


Travertine| Super Strong Seam Filler, Quartz Countertop Chip Repair Kit | Stone Fix, Granite, MagicEzy Stone Repair Ezy: Black Marble, Laminate, Corian

MagicEzy #ad - Fixes all types of stone damage: use it for chipped marble, cracked granite and for flaws in all stone surface. Buy a single tube or a multi-tube repair kit and blend colors to match the grain of the stone.

Just clean, apply, level and wipe away smears. Works on marble, granite, quartz, travertine, corian, caesarstone, and all natural or man-made stone surfaces. Marble or granite seam filler: use either the clear or matching color as a seam filler for your stone countertop or worktop. Long-lasting stone countertop repairs: Nanotechnology penetrates deeply into the pores of the stone to create strong, permanent repairs; backed by Lifetime Durability Protection.

The product dries with a smooth glossy finish so there’s no need to polish it. It can also be used on ceramic and porcelain tiles. Full instructions provided. Super easy repairs: no messy prepwork or sanding required. Mix and match colors: choose from white, brown, granite, travertine, black, beige, burgundy to match most marble, quartz and limestone.
BrandMagicEzy #ad
ManufacturerMagicEzy #ad
Height0.39 Inches
Length4.72 Inches
Weight0.04 Pounds
Width0.98 Inches
Part Number400272