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Hamilton Duralast Wheels

Hamilton's classic liquid cast 95 polyurethane tread chmically bonded to heavy duty cast iron center. Outwears rubber 5-10 times and roll easier under heavy loads. Made in the USA

  • Composition - high grade liquid cast polyurethane
  • Hardness - 90-95 Durometer (Shore A)
  • Bashore Rebound - 29%
  • Elongation at break - 430%
  • Tensile Strength - 7000-7400 psi.
  • Tear Strength - 700 pli (DIE C)
  • Abrasion Resistance - 5-10 times ordinary rubber
  • Temperature Range: -50°F to +200°F intermittent, 0° to 180F continuous