Polyester laminating resins are generally used with glass matt reenforcement to build thin, strong layers for the construction of molds, back-up molds or objects.
Polyester Clear Casting Resin (PX-Clear) is a cost effective water clear resin. The curing time depends on mass and temperature. Big masse will generate a lot of heat nad will therefore cure faster. The bigger your casting, the less catalyst (MEK) you should use.
Polyester Clear Casting Resin is used for encapsulation, decorative objects, table tops etc.
N.B. This resin might yellow slightly over time.