I know they've gone out of business, but is there anyone that has made something similar since? I've found
www.spartanepoxies.com
and
I spoke with this company and he said
"don't know why not
the quartz granules are a natural mined product, processed to be round, dyed and coated with a urethane
it is not designed for underwater application when not encapsulated in a resin
so I can't guarantee how it will respond
"
Quartz Granules - 40 Mesh - Spherical, $41.50, Spartan Epoxies, 40s Quartz Granules
Quartz Granules - 40 Mesh - Spherical
www.spartanepoxies.com
and
Create-A-Quartz-Blend & Solid Color Granules for Epoxy, Polyaspartic Coatings
Create-A-Blend Quartz Solid Color Granules for Epoxy Polyaspartic Coatings | 43 colors | Extremely tough, chemical resistant anti-slip surface
exteriorcoatings.com
"don't know why not
the quartz granules are a natural mined product, processed to be round, dyed and coated with a urethane
it is not designed for underwater application when not encapsulated in a resin
so I can't guarantee how it will respond
"