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A luxurious modern kitchen with a large waterfall marble island in Calacatta high-end appl

Ultimate Protection for Your Stone Surfaces

Preserving the Beauty of Your Stone

StoneGuard® - Stone Protection Film

Engineered for Elegance and Performance

StoneGuard® (US Patent No. 9980567-B2) is the pinnacle of stone protection, engineered for those who demand both elegance and performance. Crafted for marble, quartz, quartzite, natural stone, and man-made surfaces, this ultra-durable 5 mil polyethylene film features our exclusive ShieldX™ nano-coating, creating an invisible barrier that resists etching, staining, acidic etching, and chemical damage.

Protect Against Everyday Kitchen Hazards

Everyday kitchen hazards like wine, citrus, turmeric, coffee, vinegar, and tomato sauce pose no threat. StoneGuard® preserves your stone's natural beauty, shielding it from spills and harsh cleaners while remaining virtually invisible.

Long Lasting , Hassle Free Defense

Its optically clear adhesive bonds securely to porous stone while allowing it to breathe naturally, delivering long-lasting protection without the need for annual sealing. Unlike traditional sealers, StoneGuard® provides years of effortless defense, ensuring your surfaces stay flawless with minimal upkeep.

One installation. Endless peace of mind. Timeless beauty, impeccably safeguarded.

STONEGUARD Layer Pic
StoneGuard protects marble from wine stains
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StoneGuard
Unprotected
Unprotected

Gloss and Satin (Honed) Finishes

StoneGuard® is available in two different finishes. Both options will help enhance the details and look of the stone. StoneGuard® Gloss is made for polished stones. StoneGuard® Satin is made for honed stones.

StoneGuard Gloss
StoneGuard Logo black
GLOSS
StoneGuard Satin
StoneGuard Logo White
SATIN

Heat Resistant

In lab testing, StoneGuard® have been tested to resist temperatures of up to 350° Fahrenheit. Although we do not recommend doing it everyday, but you can put hot pots and pans on StoneGuard® without the worry of heat damage.

StoneGuard Flame Test

How is this different from other sealants and waxes on the market?

Traditional sealants and waxes are designed to protect your stone from chemical etching. They're not designed to protect from acidic etching, which is the majority of the household items we use daily. Sealants and waxes will not protect your stone from acidic etching from things like wine, turmeric, citrus, or vinegar. StoneGuard® creates a clear protective barrier on top of the stone, shielding it from etching, stains, and heat while keeping the natural look.

How do I clean and maintain StoneGuard®?

Cleaning and maintaining StoneGuard® is a breeze. You can use any household cleaning product, including bleach and ammonia. However, for long-term durability, we recommend limiting the use of harsh chemicals like bleach and ammonia. Always clean with soft sponges or microfiber towels.

Is StoneGuard® permanent? 

StoneGuard® is not permanent and can be removed without damaging the stone. This flexibility allows you to replace the film as needed, while your stone remains perfectly preserved beneath.

Will StoneGuard® get damaged over time? 

StoneGuard® is designed as a protective, sacrificial layer absorbing scratches, stains, and etching so your stone remains flawless. When the film shows signs of wear, it can be replaced without ever harming your countertop.

Is StoneGuard® Anti-Microbial

StoneGuard® was specifically engineered for stone countertops, knowing they come into contact with food and liquids every day. Its nano-structured coating includes an anti-microbial top layer that helps inhibit bacterial growth, keeping your surfaces cleaner, safer, and more hygienic.

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of Southern California

(562) 551-8070

600 Lunar Ave., Suite B
Brea, CA. 92821

© 2010-2025 Extreme Holdings, Inc. dba StoneGuard of Southern California™ - All Rights Reserved.

 

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