(08-10-2007) Tried to texture floor with thickened gelcoat. It would have dome out great...but I didn't thicken it enough. I then tried spraying a couple of coats with the syphon spray gun I have....but since I only was mixing up about 8-10oz each batch (I was afraid that it woudl kick and ruin the gun) I had a problem with not getting thick, even coat whenever I aimed down.
I decided just to roll on the rest.