Proven performance. Uncomparable selection.

High-quality solutions for superior casting finishes.

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100+ years of successfully serving foundries.

Products
AFS Engine Molding
Products

Wide array of products meet AFS standards

  • ISO 9001 registered laboratories ensure product quality and consistency
  • Highly packable, narrow particle distribution sands with high silica content
  • Long history of high performance in challenging applications
  • Ideal for foundry molding and core making applications
Product Selection
Foundry
Product Selection

Many choices to meet the most exacting specs

  • More than 25 grades of round and sub-angular foundry silica sands available
  • Blending capabilities create even more size options
  • Proven ability to fine-tune grades to create tighter particle size distributions
  • Compatibility with all foundry binder systems
Locations
Map of ISP Locations
Locations

Strategically Located Plants

  • We’re located near the best available mineral resources
  • Multiple plant locations minimize freight costs and speed delivery time
  • Diversity of plant locations helps ensures reliable, uninterrupted shipments 
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