Hello, I had all my ceilings textured awhile back and now I wanted to do the ceilings in some additions I added and wanted to match with existing texture. I never seen the guy apply the texture but I know he used "USG Topping Compound" and a round brush that was flat. I remember this because I asked how he did the texture and he complained that he didn't want to give all his "secrets" away but he showed me the brush in one of the buckets. Anyway, I wanted to duplicate this texture. What brush do I need and where can I get it and how is this technique accomplished?
Thanks,
Soggy

Thanks,
Soggy