Grain Processing Corporation
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industrial starch products


textile/laundry product requests
acid-modified starches
acid-modified starches
propylated starches
COATMASTER® propylated starches
laundry starches
IRON MASTER® G342 instant laundry starch
oxidized starches
oxidized starches
pregelatinized starches
pregelatinized starches

Grain Processing Corporation offers a full line of starches for a variety of textile and laundry applications.

  • Acid-Modified Starches
  • Oxidized Starches
  • COATMASTER® Propylated Starches

GPC’s high-quality starches are the standard for sizing and finishing of textile fabrics.

  • IRON MASTER® G342 Instant Laundry Starch

IRON MASTER® G342 is a proprietary, modified starch-based blend developed to provide maximum starch performance in a laundry application.

COATMASTER® and IRON MASTER® are registered trademarks of Grain Processing Corporation.

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