Sand/Gravel Packs

All sands and gravel packs from Flat Rock Bagging are processed and sized with strict adherence to quality assurance controls.  They meet AWWA, B-100, and ANSI standards for consistently uniform and chemically inert filter media.

Flat Rock Bagging stocks 50 lb and 80 lb bags.  Special ordering is available for 2,000 lb and 3,000 lb “Super Sacks”.

Benefits:

  • High purity silica content.
  • Scrubbed and screened to remove clay, shale, and inorganic impurities.
  • Consistent uniform grain shape, size, and hardness .
  • Will not impart taste, odor, or color
 
 
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12×40 – Medium Grit

80 lb bags / 42 bags per pallet

SDS
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10×20 – Medium /Coarse Grit

50 lb bags / 63 bags per pallet

80 lb bags / 42 bags per pallet

SDS
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#3 – Coarse Grit

50 lb bags / 63 bags per pallet

80 lb bags / 42 bags per pallet

SDS
4SB – Extra Coarse Grit

50 lb bags / 63 bags per pallet

80 lb bags / 42 bags per pallet

SDS

Additional photos
1/8 x 1/4″ – Grit

50 lb bags / 63 bags pallet