i think u spray it too close n too thick.

The distance is good enough. If im not mistaken its called frosting. It happens if your room is to humid. U sprayed indoor or outdoor? To avoid this u should soak your spray into warm water for couple of minutes.

Acrylic also can be use right?

Can we use it straight out from the bottle or do we need to add a little bit of enamel thinner?? Plus some modeler i watch they use lighter fluid eg. zippo to thin the liquid. And to remove the excess paint, they use lighter fluid too. Is this correct?

Can anyone provide a link to do recasting?

guys.. comparing tamiya cement and mr hobby cement, which one is better??