Smooth-Cast -45D / -60D / 65D / 66D
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. 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.
Smooth-Cast 45D - 30 minute demold time
Smooth-Cast 57D - 30 minute demold time - has a unique gradual cure profile that makes it ideal for rotational casting applications.
Smooth-Cast 60D - 30 minute demold time
Smooth-Cast 65D - 15 minute demold time - has a unique gradual cure profile that makes it ideal for rotational casting applications.
Smooth-Cast 66D - 60 minute demold time
Technical bulletin Smooth-Cast Semi-rigids