Granudan Internal Release INT.920
Granudan Internal Release INT.920 is an internal release agent that is mixed directly into polyester.
- INT 920 is mixed between 0.3 – 0.8% vol. of the total polyester volume.
- A solid stirring of INT 920 into the polyester will increase the certainty of a good demolding effect.
- When using a Polyester Concrete machine, a hardener pump is probably also used for mixing the material. INT 920 must be mixed into the polyester before the polyester flows into the mixing chamber.
- The function of INT 920 is optimal if the mold has a constant temperature of approx. 45°C.
Technical data sheet