tool brush that combines blockbullets and playerclip?

[Skittelz]

can't seem to find the right one, bc trying to add collision to props

 

[Diva Dan]

blockbullet blocks bullets, explosions, etc AND players, so, just use that

 

[hutty]

if you reeeealy need the properties of both, you could just use 2 overlapping brushes as well.

 

[Freyja]

Invisible also fulfills these criteria

 

[Da Spud Lord]

For more info on all the tooltextures available at your disposal, check here:
https://developer.valvesoftware.com/wiki/Tool_textures