Peak Performance

Our sands and clays meet the highest standards to create optimal playing surfaces.


A wide range of sizes and shapes provide just the right firmness, drainage and color.

Product Quality
female volleyball player about to hit ball
Product Quality

Stringent Specifications

  • We’re approved by the USGA, NCAA and AVCA
  • Third-party laboratory testing further ensures product quality and consistency 
  • Sands are washed and screened to enhance purity and softness and minimize dust
  • We offer some of the whitest sands available for improved aesthetics
Map of ISP Locations

Strategic Locations

  • We’re close by so you pay less in shipping costs
  • Multiple plant locations ensure timely shipments for your next big event
  • Diversity of plant locations helps ensure reliable, uninterrupted shipments 
Product Variety
lady golfer in sand trap
Product Variety

More than 20 mines to meet your needs

  • Choose from a wide array of round, angular or subangular sands 
  • Multiple grades and sizes help provide comfortable, firm, low-injury surface areas
  • We offer custom blending to meet very specific playing requirements


Our silica sands have a long history of high performance in a wide array of recreational applications, including:

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