I would like to install a ceiling in my garage shop. I would like to use a wood product like 1/4" underlayment, as it is light weight, for easier installation. I plan to paint it white. 1/4" OSB runs about $3 a sheet less than underlayment, butI don't care for the look of OSB. Any ideas on a paint, paint additive or technique that would help hide the OSB wafers?
John