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Who is Ambient Glow Technology and Why AGT™?

We are the world leader in high performance glow aggregates for concrete. Since developing the current industry-standard - AGT™ Commercial-Grade glow stone in 2008, Ambient Glow Technology remains on the cutting edge of glow stone manufacturing technology.

In order to ensure that clients have access to the most state-of-the-art glow aggregates in the world, we created our R&D division – AGT™ Glow Labs. Since 2008, this department has developed a number of new photoluminescent aggregates and coatings. Most notably in mid 2015, we unveiled the world’s first DIN67510 Part 1 compliant super-luminosity glow aggregate AGT ULTRA™ – which boasts the longest and brightest afterglow in the industry.


How Much AGT™ Product Will I Need?

That is a common question. We recommend either calling our toll-free number 1-877-248-8641 or by using our mix calculator to find out an approximate amount needed per square foot. Our FAQ section will answer most of the questions you may have.



Material Specifications

Now that we have outlined a few uses for AGT™, here are the material specifications so you can accurately use the AGT™ product in your next project. If you have a question about the product or our services, the FAQ will answer most initial questions and you can call or email us from the contact page.


 Glossiness Glossy
 Translucence 0 %
 Structure Closed












 Fire resistance Strong
 UV Resistance Good
 Weather resistance Good
 Scratch resistance Good
 Weight Light
 Chemical resistance Moderate
 Renewable No


Material Profile

AGT™ is non-toxic and safe for use in all types of environments.
Outstanding Luminosity

Exposure to sunlight for 10 minutes produces an afterglow of over 10+ hrs. Exposure to artificial light such as Halogen, Florescent etc. for approx. 20-30 minutes produces an afterglow of over 12+ hrs.

The luminosity of the AGT™ line of ULTRA and COMMERCIAL-GRADE Glow Stone is dependent on grade and glow color. For example, Emerald Yellow ULTRA grade 12mm glow stone exhibit an initial burst intensity of 12 510 3612 mcd/m2 @ 1min. and then begins to degrade over time once removed from a light source. For more information, please refer to AGT TECH DATA SHEET #003 & #004.
Stability of Physical And Chemical Properties
AGT™ works perfectly between +500ºC and -20º C. It is also resistant to high and/or extended exposure to ultraviolet radiation and does not discolor under 300-watt high mercury lamp for 1000 hours at 35ºC - 40ºC, 80% humidity. AGT™ is unaffected by most chemicals and performs exceptionally even in the worst outdoor conditions. AGT Glow Stones are not affected by extreme climates such as high heat, sub zero cold or wet environments. AGT Glow Stone DO NOT expand or contract in concrete or any other substrate.
Fine Particles
The AGT™ line of high performance glow aggregates range in particle size from 350 mesh sand to 12mm Glow Stone.


Commercial & Residential Applications

  • Concrete/Asphalt Walkways
  • Concrete/Asphalt Driveways
  • Concrete/Asphalt Pedestrian & Bike Paths
  • Concrete Sidewalks
  • Concrete Stairs
  • Concrete Curbs
  • Concrete Pool Decks
  • Plaster Pool Coping
  • Concrete Patio
  • Conrete/Epoxy Garage Floors
  • Hotel Lobbies
  • Concrete Foyers & Halls
  • Subway Platforms
  • Outdoor Theatre Walkways & Seating
  • Parking Lots
  • Concrete Bar & Entertainment Counters
  • Concrete Kitchen Countertops
  • Concrete Bathrrom Vanities
  • Shower Stalls
  • Parking Lots
  • Concrete Pathways
  • Highway Markers
  • Concrete Bridge Overpasses
  • Hardscaping & Landscaping
  • Concrete Walls
  • Sculptures & other works of art



Application Techniques:

  • Exposed Aggregate Concrete
  • Polished Concrete
  • Etched Concrete
  • Hard Trowelled Concrete
  • Stamped/Textured Concrete
  • Integrated in Cemeticious Overlays
  • Integrated in Plasters
  • Integrated in Grouts
  • Integrated in GFRC Face Coats
  • Terrazzo Mix Designs
  • Asphalt Walkways
  • Asphalt Driveways


Our reputation is as important to us as yours is to you…!

If it was tricky to apply AGT™ glow stone or required special skills and the moon had to be aligned with a certain star constellation… We probably wouldn’t be enjoying such international success. Over the past 7+ years, thousands of concrete contractors in over 38 countries and on all 5 continents have worked with and mastered the basic process of powering concrete with AGT™ glow stone.

Give us a call TOLL-FREE at 1 877 248 8641 and our dedicated AGT™ Applications Team will be more than happy to share their 10+ years of real, hands-on experience applying AGT™ glow stone in concrete and other substrates.


About us

Ambient Glow Technology is the world leader in high performance glow stone for concrete. Since developing the current industry-standard - AGT™ Commercial-Grade glow stone in 2010, Ambient Glow Technology remains on the cutting edge of glow stone manufacturing technology. We are proud to share our passion for the glow with our 150+ Exclusive AGT™ Master Dealers, active worldwide in over 38 countries on all 5 continents.

Glowing Testimonials

" I have tried other glow stones on the market such as glass glow stones and THEY JUST DON'T GLOW! AGT Glow Stones have the brightest and longest lasting glow on the planet! Don't waste your money or time on anything else! "

Shane M. - Illinois, USA

" If you are planning to put your glow stone in concrete - don't waste you money on glass glow stone like I did in the past... They only glow for an hour - MAX!!! The AGT glow stone I bought glows ALL NIGHT! The guys at AGT are super-experienced with the "

Todd K. - AB, Canada

" We have tried some other glow stone products on the market and they all pale in comparison to AGT. Your glow stones produce a 50%-75% greater glow intensity & duration than ANY other other glow marble and glow glass chips we have ever tested. "

Dr. Eugene Tssui, Architect, Author, CA., USA

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Contact Info

12-1064 Salk Road, Pickering, On.,
Canada, L1V1B5
N.Amer Toll Free : 1 877 248 8641
International : 011 905 250 9642

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