splash !

ey got a little question…
can someone help me ?
i dont know how to make that when my bullit touches a collision it splash like a bomb.
because i have a strange red laser and i want that he make a red liquid splash.
only the splash is enough.
can someone help me with that ?

http://forum.unity3d.com/threads/2562-blood-splatter?highlight=splatter
http://forum.unity3d.com/threads/51155-Decal-Framework-1.1-with-Bloody-Decals-(Fluid)

i think this could help

nice,
but i more want it like the bullit explodes with some splatter but they dont have to stay