Wood Preservative Clear
Flood CWF-UV 1-gal. Cedar Wood Finish
It does have a slight cedar coloring tint, but that is a good thing as it somewhat masks color variations in the wood. Apply with plenty of ventilation to get rid of the VOCs, but does not contain particularly bad ingredients so ok to use internally.
MSDS: http://www.homedepot.com/catalog/pdfImages/a1/a14b62b9-a704-46b2-a92e-9e2d1968585f.pdf