Black Beauty Coal Slag Blast Sand | George Townsend & Co., Inc. for all your sandblasting, abrasive, and coating needs.
TechMix® Black Blast - TCC Materials
Stone grit Medium 0 2 - 1 4mm For Sand Blasting natural stone and brick face
Aluminium Oxide BAO 40/60 Medium Grade 25KG - Blast Spares Direct
Is black diamond blasting sand 30-60 grit any good as substrate? It says “fine” and everyone recommends “medium” but this is the only one I've found around here : r/Aquariums
50lbs Black Beauty® Medium Blast Media Abrasive 12/40 Mesh for Sandblast Cabinet 689127996542 | eBay
US Minerals Black Diamond Copper Slag Abrasive | Blast Booths Spray Paint Booths Abrasives Media & Equipment
PSA: Black diamond blasting sand works for a planted tank substrate and well worth it if you don't want to break the bank on a aquascape in a large tank. : r/Aquariums
Chilled Iron Blast Media | Iron Grit Blasting Abrasive
5 Best Sand For Blasting | Abrasive Sandblaster Media
Coal Slag Blast Media - Black Diamond Abrasives | AGSCO Corp