acid etch colored concrete surface
acid etch colored concrete surface
(OP)
I need to acid etch a slab but the prep is not perfect, it has swirl marks from the whirlybird. I been buffing with floor buffer and 20 grit. An ideas?
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acid etch colored concrete surface
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RE: acid etch colored concrete surface
brownbagg,
Why do you need to acid etch the concrete floor? I am guessing it is a slab on grade?
Try captive shot blasting (dustless) or dual disc walk behind floor grinder with diamond inserts, eg EDCO from your rental company.
HTH