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Rob Granger
Posted: Jan 15, 2010 08:27 AM
Concrete Staining
Mason, will overspray stain a concrete floor. Also are there any adhesion problems for foam to UGL brand drylok on a concrete wall.
mason
Posted: Jan 17, 2010 04:12 PM
Yes, sprayfoam can stain concrete depending on how porous the surface is and if there is a sealer on the concrete.

Not sure about adhesion to UGL drylok. Ask your material supplier and/or try a test patch. If in doubt use an adhesive primer recommended by your foam supplier.
jack austin
Posted: Dec 07, 2022 10:07 AM
I am wondering if there is anyway two get the stains of general pyro out of concrete? thank you
jack austin
Posted: Dec 07, 2022 10:07 AM
I am wondering if there is anyway two get the stains of general pyro out of concrete? thank you

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