The Smooth-Cast™ Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer excellent impact resistance. Quick cure Semi-rigid Excellent impact and abrasion resistance Vibrant colors achieved adding SO-Strong™ Ideal for lightweight, hollow, rotational castings These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment. Vibrant colors are possible by adding SO-Strong™ color tints or Ignite™ color pigments. These semi-rigid plastics will really take a beating and offer exceptional abrasion resistance. They are good for making high-impact resistance tools, prototypes, abrasion resistant parts, foundry patterns, roller facings, vibration pads, fast concrete stamping pads, etc. NOTE: Smooth-Cast™ 65D is also suitable for rotational casting applications.
