Stone World logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Stone World logo
  • NEWS
  • PRODUCTS
    • Machinery
    • Digital Technology
    • Tooling & Accessories
  • MATERIALS
    • Alternative Surfaces
    • Stone
    • Tile
    • Imports & Exports Data
  • FABRICATORS
    • Fabricator How-to
    • Fabricator Case Studies
    • Fabricator of the Year
  • A&D
    • Installation & Technical Tips
    • Outdoor Design
    • Interior Design
    • Hospitality | Commercial Design
    • Mosaics & Decorative Tile
    • Kitchen & Bath
    • Residential
    • Renovation | Restoration
  • MEDIA
    • Videos
    • Podcasts
    • EBOOK
  • EVENTS
    • STONE INDUSTRY EDUCATION
    • Industry Calendar
  • MORE
    • NEWSLETTERS
    • WOMEN SPOTLIGHT
    • MARKET RESEARCH
    • STONE WORLD STORE
  • DIRECTORY
    • TRADE ASSOCIATIONS
    • Stone Suppliers
    • GET LISTED
  • EMAG
    • eMagazines
    • Archives
    • Contact
    • Advertise
  • SIGN UP!
Stone & Tile Industry NewsStone & Tile Products

Industry Expert Robert Falzone Partners with Coval Technologies on Revolutionary Stone Sealer

Coval Stone before and after photo
July 13, 2023

HOUSTON, TX - Natural stone cleaning and restoration industry expert Robert Falzone has partnered with coatings manufacturer Coval Technologies on Coval’s latest product, Coval Stone, which will be released in August 2023, with Robert Falzone and his company RFSC Worldwide leading its introduction to market. Coval produces a range of single-component, thin film, clear sealers and coatings that have outstanding stain and scratch resistance.

All Coval products have an ability to covalently bond to almost any substrate, including granite, marble and other hard architectural surfaces, according to the manufacturer. The new surface created by Coval Stone on the substrate is virtually permanent and will resist stains and scratching, as well as stop acid etching on all calcium carbonate natural surfaces such as marble, limestone and travertine. 

“We are thrilled to announce this partnership with Robert Falzone and his company, RFCS Worldwide,” said Ryan Crowe, founder of Coval Technologies in Houston, TX. “Robert is well known in the stone cleaning and restoration industry and is one of only a few approved instructors for the Institute of Inspection Cleaning and Restoration Certification (IICRC) in the field of Stone, Masonry and Tile Certifications (SMT) in the entire world.”

Falzone designed the Coval Stone Certification Course for installers to learn to incorporate Coval products into the industry standard process of stone identification, preparation and sealing, as well creating customized ongoing maintenance programs. The Coval Certification Course provides samples and lasts nearly a full workday. It will be offered at participating Coval distributor locations in the U.S. Clients may also schedule personal classes via Zoom. RFSC Worldwide and Coval will team up to maintain a national database of all certified Coval installers to receive exclusive technical support. “I am really excited about working with Coval,” said Falzone, who has been educating restoration and maintenance professionals for over 20 years. “The longevity of Coval Stone, combined with the hardness and stain resistance, makes this a unique and impressive product. Its ability to stop acid etching in marble and other calcium carbonate stones addresses one of the driving issues in the natural stone industry since ancient times.”

A second product to be incorporated into the Coval Certification program is Coval Natural Look Sealer, a penetrating, natural-looking hydrophobic sealer with an electrified polymer that will prevent algae, mold and mildew activity on a variety of porous surfaces. “This perfect combination of products will be invaluable in the stone restoration industry,” said Falzone. “Not everyone wants a coating on their natural stone, so we can offer them a ‘natural look’ impregnating product that is hydrophobic to repel stains in addition to containing an EPA-approved ingredient that is a known deterrent to various fungi.” Both Coval Stone and Coval Natural Look Sealer will be offered through the Coval Stone Certification Course beginning in August. For class locations and more information, go to www.robertfalzone.com.

KEYWORDS: natural stone sealer stone care technology

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • customer doing research online

    3 Reasons Why Quick Response Time Results in a Successful Fabrication Shop

    Your fabrication shop can have the best website. The best...
    Fabricator How-to
    By: Anthony Milia
  • Silica

    Renewed National Attention Ignites Over Silicosis Epidemic

    A major investigative report published on March 12, 2026...
    Industry Insights
    By: Jason Kamery
  • shipping containers

    U.S. Countertop Material Imports: February 2026

    U.S. countertop material imports collapsed in February...
    Stone
    By: Jason Kamery
Manage My Account
  • eMagazine
  • Newsletters
  • Online Registration
  • Manage My Preferences
  • Subscription Customer Service

More Videos

Popular Stories

artificial intelligence

5 Amazing AI Tools and Ideas That Every Stone Countertop Shop Can Implement

shipping containers

U.S. Countertop Material Imports: February 2026

Save Quartz Jobs Coalition Logo

ITC Moves Towards New Quartz Import Tariffs

Fabricator Focus

From profiles to roundtable discussions, Q&As to best business practices, we're turning a focus on topics and challenges impacting fabricators.

AI Talk Is Everywhere -- Where Does a Countertop Fabricator Begin?

Fabricators Discuss Pros and Cons of Chip Repair

How to Grow a Countertop Fabrication Shop

Events

June 25, 2026

North Carolina Stone Summit

You’ve probably heard a lot lately about how to calculate the profit for each job you produce. You likely have production benchmarks based on square footage since it’s the most common production metric in the industry. Come learn how focusing on these metrics can hurt your profitability and what to do about it.

July 16, 2026

Washington Stone Summit

Join us for "Taking Your Organization to the Next Level," a session dedicated to transforming your business practices. Discover strategies for setting clear agendas, encouraging participation, and driving actionable outcomes. Learn how to foster collaboration and communication, ensuring that every meeting enhances productivity and contributes to your business goals.

View All Submit An Event

Poll

Tariffs and Quartz Imports

If high tariffs are placed on U.S. quartz imports, how will this affect your business?
View Results Poll Archive

Products

Restoration & Maintenance Technical Module

Restoration & Maintenance Technical Module

See More Products
	
3 Reasons Why Quick Response Time Results in a Successful Fabrication Shop

Related Articles

  • December IICRC SMT (Stone, Masonry & Tile) Class Hosted by Robert Falzone and 3D Corporation

    December IICRC SMT (Stone, Masonry & Tile) Class Hosted by Robert Falzone and 3D Corporation

    See More
  • Coval Hires New Sales Manager John Horlock

    John Horlock Appointed As Sales Manager at Coval Technologies

    See More
  • bill rains joins coval

    Bill Rains Joins Coval Technologies as National Technical Director

    See More

Related Products

See More Products
  • image12.jpg

    Cosmic Dance in Stone

  • image10.jpg

    Viewing Stones of North America A Contemporary Perspective

  • Premium Quarry Posters (set of 6)

See More Products

Related Directories

  • Fujian Skystone Technology Co. Ltd.

    Fuzhou Skystone Diamond Tool Co., Ltd was established in 2003, Fuzhou of China. It is a professional diamond tool manufacturer which has two modernistic factories for diamond wire and stone cutting machine. Skystone is equipped with two R&D departments, one for diamond tools and the other for stone machinery. There are also two development center one for quarry project , and one for concrete cutting. Skystone is a high-tech enterprise, which owns more than 10 inventive patents, and tens of patents.
  • Marmo Meccanica NA

    Marmo Meccanica designs and builds edge polishers and straight belt polishers and bridge saws for marble, granite, natural and synthetic stone and ceramic materials. Its specialization in these two segments of machinery and the diversification of its products guarantee and offer technologically advanced machines, constantly updated and customizable.
×

Our Newsletters are a rock solid source of industry insights!

Stay in the know on the international stone and tile industry trends.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • Newsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing