Yes, setternut, that is the right stuff...The orange big box is 2 bucks cheaper.
Be sure to use eye protection and keep a gallon or two of fresh water on hand for rinsing skin and eyes...this stuff is dangerous on caustic chemical burns when wet on pants, sleeves or anyplace that does not dry quickly!
Thanks
The Home Depot here doesn't have it in the store.
I picked up a dust mask and goggles. Need a day where the wind is not blowing 30 mph
