Glass bubbles; 0.2g/cc density; 1000 psi isostatic crush strength; less than 1 pct sinkers by volume; epoxy saline surface treatment; hollow glass microspheres that are alternatives to conventional fillers and additives; low-density; dry powder form
NSN 6645-01-398-6841
NSN 6650-01-240-2334
NSN 5996-01-389-1092
NSN 5975-01-304-2050
NSN 5935-01-446-6872
NSN 5999-01-498-4091
NSN 6240-01-462-5433
NSN 6645-00-720-3953
NSN 5996-01-349-9234
NSN 6620-00-390-8463
NSN 5855-01-495-1111
NSN 5920-01-277-2099