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Electrical Potting / Molding

PR-1564 Potting and Molding Compound

PR-1564 is a low viscosity, medium hardness potting and molding. It has a service temperature range from -80°F (-62°C) to 275°F (135°C). This material is designed for applications where extra flexibility and resistance to cold flow are required.

PR-1564 is a two-part, chemically curing polyurethane compound. It cures at room temperature to a flexible cold flow-resistant rubber.



  • * Below is a partial specification list - for additional information - contact
  • HMS 17-1305 E - Type III, Grade A, COLOR 1 - HUGHES AIRCRAFT COMPANY
  • HMS 17-1305 E - Type III, Grade A, COLOR 2 - HUGHES AIRCRAFT COMPANY