I have a concrete slab (1 month old) for a 12x16 shed. I was going to put some of this sealer down before the shed is placed on it.

one quick question before applying.

AS1_1315_VOC.pdf

I have both available, should I spray down first with a sprayer then follow up with brush roll or should I just spray down and no brush roll at all?

Never really done concrete sealer before so not sure the best way to use it.