Repels
Superior oil and water repellence helps deliver premium protection against everyday staining.
Request a Protection Quote 
Refined Surfaces | Stone Protection
Granite & Quartz Protection
Protect your stone surfaces with advanced nano sealing technology designed to repel water, resist stains and preserve the beauty of granite and quartz countertops for years to come.
Invisible protection Residential & commercial Easier everyday care
Protect My Countertops Investment Protection
Protect Your Investment
Granite and quartz countertops are a valuable feature in any home or commercial space. Daily exposure to moisture, oils, food spills and cleaning products can gradually affect their appearance and performance.
Our advanced nano sealing solution creates an invisible protective barrier that helps safeguard stone surfaces while maintaining their natural character and beauty.
Protect. Restore. Preserve.The same Refined Surfaces promise, applied to every surface we protect.
Protection within the surface
Nano Sealing
What Is Nano Sealing?
Nano sealing is an advanced surface-protection technology that penetrates the stone's microscopic pores. Unlike many traditional sealers that primarily sit on the surface, nano technology bonds within the material to provide durable protection against liquids, stains and everyday wear.
The result is a cleaner, more resilient surface that remains beautiful and easier to maintain.
Premium Impregnating Protection
STAIN-PROOF Impregnators
STAIN-PROOF impregnating sealers are used to protect granite, quartz and other qualifying natural or engineered stone. They provide premium, long-term protection for residential and commercial surfaces—indoors and outdoors.
Why The Technology Is Different
Smaller molecules.
Deeper protection.
STAIN-PROOF's specialized penetrating-sealer molecules are hundreds of times smaller than those used in many competing stone sealers. This allows them to penetrate much deeper into the pore structure—even in dense natural stone such as granite.
Inside the pores, the sealing molecules bond permanently through chemical reactions, creating a substantial oil- and water-repellent barrier beneath the surface.
Penetrates
Deep penetration and permanent bonding protect within the surface instead of forming a topical coating.
Defends
Helps protect qualifying surfaces from efflorescence, salt spalling, freeze-thaw spalling and picture framing.
Performs
Stands up to demanding commercial cleaning, including high-pressure hosing, while maintaining surface slip resistance.
Where It Works
Granite, quartz
& qualifying stone.
- Floors & walls
- Patios & entertaining areas
- Facades & cladding
- Pool surrounds
- Residential projects
- Commercial projects
Written performance warranties of 5, 15, 25 or 30 years may be available on qualifying projects when approved impregnating sealers are professionally applied.
Benefits
Benefits of Nano Sealing
Protection designed around the way kitchens, bathrooms and commercial stone surfaces are actually used.
Water Repellent
Helps prevent water from penetrating the surface, reducing the risk of moisture-related staining.
Oil Resistant
Helps protect against oil, grease and food-based stains that can be difficult to remove from porous stone.
Easy Cleaning
Spills remain on the surface longer, making daily cleaning faster and reducing the need for harsh products.
Food-Safe Areas
A professionally applied treatment suitable for food-preparation surfaces while preserving the stone's natural appearance.
The Process
Professional Protection, Properly Applied
Every project follows a clear process focused on preparation, detailed application and a refined finish.
Assess
We identify the stone, inspect its condition and confirm the right preparation.
Prepare
The surface is thoroughly cleaned and prepared for even penetration.
Protect
Nano sealer is applied methodically to the countertop and detailed edges.
Finish
We remove residue, inspect the finish and explain simple care requirements.
Residential & Commercial
Countertop Protection
Residential
Preserve the surfaces you use every day.
Protect kitchens, bathrooms, laundry rooms and stone surfaces throughout your home while simplifying everyday maintenance.
- Kitchen countertops
- Bathroom vanities
- Kitchen islands
- Backsplashes
Commercial
Protection built for high-traffic environments.
Nano sealing helps protect stone surfaces in restaurants, offices, hotels, retail locations and other demanding spaces.
- Restaurants & cafes
- Hotels
- Office buildings
- Retail locations
Before & After Results
See the Difference Protection Makes.
A professionally prepared and sealed surface is easier to care for, more resistant to everyday spills and ready to keep performing beautifully.
Request a Surface Assessment
BeforeAfter ProtectionFrequently Asked Questions
Countertop Protection Questions
How long does nano sealing last?+
Performance varies with stone porosity, surface use, cleaning habits and product selection. Nano sealing is designed to provide longer-lasting protection than many traditional surface sealers, and we provide care guidance for your specific installation.
Will the treatment change the appearance of my countertops?+
The treatment is designed to be invisible and preserve the stone's natural colour, texture and finish. We assess the surface first and can test a discreet area when appropriate.
Is nano sealing safe for food preparation areas?+
We use treatments intended for countertop and food-preparation environments. The surface must be allowed to cure as directed before normal use, and we provide clear after-care instructions when the work is complete.
Can nano sealing be applied to existing countertops?+
Yes. Most qualifying existing granite and quartz surfaces can be treated after they are properly cleaned and prepared. We inspect for existing coatings, damage, staining or repairs before recommending the service.
Refined Surfaces
Protect the beauty.Preserve the investment.
Tell us about your granite or quartz surfaces. We will help you understand the right protection for your home or commercial space.