I will assume everyone here has tested each of the 3 abrasives: Crushed Glass, Coal Slag and Garnet, and have a good idea which they prefer for various jobs. So instead of going into details of each, let’s just jump right into the list.
Crushed Glass Sandblasting Media - Nationwide Shipping from many
Abrasive blasting: Know the hazards, 2017-02-26
A Guide to sand blast Media
homemade blasting abrasive reclaimer Contractor Talk - Professional Construction and Remodeling Forum
Coal Slag Abrasive with Blastox for Lead Remediation
is a silica-free, consumable abrasive that offers aggressive surface profiling and coatings removal. Manufactured from 100% recycled bottle glass,
KramBlast Crushed Glass Grit
Resources - Tru Abrasives - A Clean Crushed Glass Abrasive, Made
Enviro-Grit Crushed Glass Sandblasting Media
Pressurized Sand Blasting, Pressurized Abrasive Blasting, Soda
Abrasive Blast Media Raptor Blasting Systems LLC
Green Diamond Nickel Slag Abrasive