Would this work to remove an oil stain from concrete before sealing it?
Green Building Supply, MicroEtch
Floor Cleaners
Status:
Open Dec 12, 2024 - 03:10 AM
1answer
Answer
Dec 15, 2024 - 12:56 PM
Yes, this is a mild acid that is non-toxic and will eat through much of it. Please allow to sit no more than 5 minutes as it will begin to etch the concrete. Then mop off three times with water. Allow to dry for a week before applying any sealer, stain or paint.
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Green Building Supply, MicroEtch
Etcher and cleaner for concrete and masonry surfaces
GBS MicroEtch is an extremely low pH fluid designed to clean and open the pores of concrete-type surfaces. Like muriatic acid, it removes rust stains and efflorescence, yet it's non-toxic and non-corrosive to skin. After use, wash the sur...
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