Professional-Grade Glow Aggregates & Coatings

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Frequently Asked Questions

If there is a question you don't see here, feel free to contact us by email or phone and we'll be happy to answer it and add it to the list below.

What is the Life Span of AGT™?
AGT™ will continue to function in a cementitious or resin-epoxy matrix for 20+ years.

Will AGT glow stone shrink or expand in conrete?
Absolutely not. AGT Glow Stone well NOT shrink OR expand under any extreme environmental conditions from high desert heat to cold winter snow & ice conditions.

Is AGT™ Toxic? 

AGT™ is a non-toxic, non-radioactive photoluminescent aggregate.

How can I integrate the AGT™ into my design/build?
AGT™ can be integrated into any type of design or structure which utilizes – cement, concrete, stucco, epoxy or resins. Visit the Projects section to see what others have done so far with AGT.

What color is the AGT™ during the day?
AGT™ aggregate is off-white/light yellow in color allowing it to blend seamlessly into surfaces.

What types of surfaces can the AGT™ aggregate be used for?
AGT™ can be used as a unique design element and/or a functioning, renewable ambient light source for ANY type of application ranging but not limited to:

EXTERIOR: Exterior Support Walls, Patio Decks, Stairs, Pathways, Outdoor Tables, Benches, 3D Sculptures, and Patio Stones are just some of the possible applications.

INTERIORS: Floors, Emergency Egresses, Walls, Kitchen Counters, Bar Tops, Tables, Bathroom Vanities and more.

Can the AGT™ aggregate be used to create shapes or logos?
Yes. AGT™ can be easily utilized to form shapes or logos using the same process used by terrazzo and epoxy professionals.Visit the Projects section to see what others have done so far with AGT.

Can AGT™ be utilized as an effective marker?
AGT™'s high performance luminosity makes it suitable for marking Emergency Egress routes, Pedestrian and Vehicle Traffic direction etc. (Please consult your local authorities for verification and approval for use.)

How can I purchase AGT™?
AGT™ can be purchased on-line by the pound. Projects requiring large quantities can be arranged by contacting Ambient Glow Technology directly via telephone toll free at 1-877-248-8641 or by emailing

For more information you can consult our pdfs in the downloads area.

The high performance line of AGT Glow Aggregates and coatings are available in the follofwing glow colors: Emerald Yellow, Safety Yellow, Aqua Blue & Skyp Blue.