Product Grading
Irwins different grades of Top Dressing Sands, with sieve sizes and typical% passing each sieve.
Sieve Size | 0.125 | 0.150 | 0.250 | 0.500 | 0.850 | 1.0 | 1.4 | 2.0 | 3.35 |
HS Masters | 1 | 3 | 17 | 60 | 85 | 93 | 100 | ||
Zone 3 | 5 | 9 | 31 | 58 | 68 | 75 | 90 | 97 | 100 |
Click here for Grade S specs