BLASTITE® Blasting Grain
Washington Mills manufactures BLASTITE® for industrial blasting and surface finishing applications. BLASTITE® is graded to ANSI B74.12 Table 3 and offered in grit sizes 16-240.
Grit Size |
Specification |
Grit Size |
Specification |
16 |
All pass No. 8 Screen 6% retained on No. 14 Screen 88% retained on No. 18 Screen Max 5% thru a No. 25 Screen |
80 |
All pass No. 45 Screen 21% retained on No. 70 Screen 74% retained on No. 100 Screen Max 5% thru a No. 140 Screen |
20 |
All pass No. 10 Screen 12% retained on No. 16 Screen 79% retained on No. 20 Screen Max 5% thru a No. 30 Screen |
90 |
All pass No. 50 Screen 10% retained on No. 80 Screen 84% retained on No. 120 Screen Max 5% thru a No. 170 Screen |
24 |
All pass No. 14 Screen 19% retained on No. 18 Screen 76% retained on No. 25 Screen Max 5% thru a No. 40 Screen |
100 |
All pass No. 60 Screen 4% retained on No. 100 Screen 85% retained on No. 140 Screen Max 5% thru a No. 230 Screen |
30 |
All pass No. 16 Screen 10% retained on No. 20 Screen 90% retained on No. 35 Screen Max 5% thru a No. 45 Screen |
120 |
All pass No. 70 Screen 15% retained on No. 120 Screen 75% retained on No. 170 Screen Max 5% thru a No. 270 Screen |
36 |
All pass No. 18 Screen 8% retained on No. 25 Screen 94% retained on No. 40 Screen Max 5% thru a No. 50 Screen |
150 |
All pass No. 80 Screen 10% retained on No. 140 Screen 76% retained on No. 230 Screen Max 5% thru a No. 325 Screen |
46 |
All pass No. 25 Screen 19% retained on No. 40 Screen 80% retained on No. 50 Screen Max 5% thru a No. 70 Screen |
180 |
All pass No. 80 Screen 7% retained on No. 170 Screen 39% retained on No. 230 Screen 24% thru a No. 270 Screen |
54 |
All pass No. 30 Screen 8% retained on No. 45 Screen 86% retained on No. 60 Screen Max 5% thru a No. 80 Screen |
220 |
All pass No. 100 Screen 7% retained on No. 200 Screen 48% retained on No. 270 Screen 25% thru a No. 325 Screen |
60 |
All pass No. 35 Screen 20% retained on No. 50 Screen 78% retained on No. 70 Screen Max 5% thru a No. 100 Screen |
240 |
All pass No. 120 Screen 4% retained on No. 200 Screen 21% retained on No. 270 Screen 50% thru a No. 325 Screen |
70 |
All pass No. 40 Screen 10% retained on No. 60 Screen 74% retained on No. 80 Screen Max 5% thru a No. 120 Screen |