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Humboldt

Ottawa Test Sand for Cube Molds

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Sand is specially graded natural silica sand graded to retain 98% on a No. 100 (150µ) sieve, 75% on a No. 50 (300µ) 30% on a No. 40 (425µ) and 2% on a No. 30 (600µ).

  • Specific gravity is 2.65
  • Packed in 50 lbs. (22.7kg) bags

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Product Detail
Thomas No.
1189R17
Mfr. No.
H-3825
Description
Ottawa Test Sand for Cube Molds, 50lb bag
list price/quantitytotal
$0.00
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