FAQ's
Casting Polyurethane elastomer are materials which can be stretched and will recover
instantaneously on release. They are thermosetting, as are natural and synthetic rubbers.
In simple terms, an Elastomer is a material which can be stretched at room temperature to
twice its own length, held for five minutes, and upon release, will return to within 10% of its
original length over a period of time.
Once cured these materials are not re-formable and can not be liquefied by the application
of heat, like thermoplastics.
